Irfanview does not show the following files in the folder. IrfanView what is this program and is it needed? How do I download file types WITHOUT any extension while browsing

IrfanView is a free image, audio and video viewer. IrfanView is the most popular image viewer in the world.

The free (for non-commercial use) photo viewer IrfanView has extensive functionality for working with images.

The developer of the program, then a student, Irfan Skilyan created IrfanView back in 1996. Since then, the program has in many cases been the first to introduce innovative features, which are then added to programs of this type. Irfan Skilyan claims that other developers often copy all his developments, especially the XnView program.

The IrfanView program has an unusual logo that depicts a squashed cat. At one time, a small pet was crushed by a car, and the owner immortalized the cat in the logo of his program.

The main features of the IrfanView program:

• View graphic files of a large number of formats.
• View video and audio files.
• Support for plug-ins that expand the capabilities of the program.
• Creation of screenshots.
• Obtaining an image from a scanner, printing.
• Batch convert or rename files.
• Create web pages from images.
• slideshow mode.
• Support for basic image editing functions.
• Working from the command line.
• Support for Adobe Photoshop filters.
• Integration with Total Commander.

IrfanView supports basic image operations: rotate, resize, color correct, color replacement, red-eye removal, panorama, various effects (blur, emboss, pixelate, paint, sepia, raindrops, etc.), crop , adding text or a watermark, converting to other formats, etc. IrfanView supports animated GIF files that can be storyboarded as separate files.

Plugins (additional plug-ins), which can be downloaded from the official site, greatly expand the functionality of the IrfanView program.

The IrfanView program can be downloaded from the official website. Please note that the site has a regular version of the program for installation on a computer and a portable version that does not require installation. Initially, you need to download a file or archive in English (German), and then additionally download the Russian language pack (an executable file for installation or an archive for a portable version).

32-bit and 64-bit versions of IrfanView are offered for download. The 64 bit version has some advantages, but not all plugins work in this version of the program yet. The 32-bit version of the program works on the Windows operating system of any bitness.

download

To install on a computer, download the installer and crack. During the installation of IrfanView, various file formats can be associated with the program.

Russification of IrfanView

After installing the IrfanView program on your computer, run the Russification file to install the Russian language.

To use the portable version, unpack the archive with the IrfanView Portable program, and then the archive with the crack. After unpacking the Russian language archive, copy the Russian.dll and IP_Russian.lng files from the "Languages" folder of the archive to the "Languages" folder of the program. Then copy the "Help" folder from the archive to the folder with the program.

IrfanView Interface

After starting, the IrfanView program window will open with a convenient and simple interface. The application opens graphic files very quickly.

To perform the necessary actions in IrfanView, enter the corresponding menu item, from where you can perform the corresponding operation with the graphic file.

From the "File" menu, open the image, perform the necessary actions with the photo: resize, rotate, replace the color, apply effects. This photo has a 3D button effect applied.

Installing plugins in IrfanView

With the help of plugins, additional functionality is added to the IrfanView program. Download the installation file or archive with plugins from the official site. After launching the executable file, the plugins will be installed in the "Plugins" folder, which is located in the folder of the installed program.

From the download page, you can download separately plugins for the 64-bit version of IrfanView.

For IrfanView Portable, unzip the archive with plugins, and then copy the contents of the folder to the "Plugins" folder, which is located in the IrfanView program folder.

Batch processing photos in IrfanView

Enter the "File" menu, click on the "Convert / Rename Group of Files" item. In the window that opens, select the necessary files in the Explorer, select them, and then click on the "Add" button. If necessary, add images from another folder. The added pictures are displayed as a list at the bottom of the window.

Further, photos can be sorted according to certain parameters by clicking on the "Sort files" button, and then performing the necessary actions. Using the buttons "Above" and "Below" you can swap the pictures.

I chose the Transform with Rename option. In the Conversion Options section, select the resulting format. The drop-down list provides a large selection of graphic formats to which you can convert files.

If you need to change the resolution of photos, as well as change the appearance of images, activate the item “With additional settings (batch resizing ...”). In the case of a simple conversion, do not check this item.

Next, click on the "Setup" button. In the All Images Options window, you can significantly change the look of your photos. You can crop images, resize photos, change color depth, save or load settings. After making the changes, click on the "OK" button.

Then click the "Browse" button to select the folder where the converted images will be saved. Processed photos can be left in the current folder, to do this, click on the "Use current folder" button.

Click the "Start" button to start the process of batch image conversion.

Next, a window will open in which you will be informed that the batch conversion has been completed. Now you can open the folder and make sure that after batch processing the photos, the images are saved in a different format and have a different size.

Watching video and listening to audio in IrfanView

In the IrfanView program, you can play video files, listen to music. To do this, you need to install plugins that expand the capabilities of the program (I described above how to do this). IrfanView supports QuickTime to open Apple Quicktime files.

Open a folder with video or audio files in the program, select the desired file, and then select the file type: "All supported Video files" or "All supported Sound files".

IrfanView can open documents in the following test formats: PDF, DJVU, TXT.

Article Conclusions

The free IrfanView program has a wide range of functionality for viewing and editing images. IrfanView supports video and audio playback, slideshow creation, image scanning and printing.

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This is very convenient, because if some program functions are not needed, then plugins will not need to be loaded. The IrfanView program has Russification modules.

When installing the program, it is possible to choose that all graphic, video, sound and animation files are loaded into the IrfanView window.

If desired, this can be changed in the program settings window by checking or unchecking the boxes in the corresponding lines.

Working with Images in IrfanView

Various buttons are displayed on the IrfanView toolbar. So buttons with arrows, allow you to view the next or previous picture of the folder. You can also scroll through the pictures using the space bar.

Double-clicking on the picture will put IrfanView in full-screen mode, you can use the Enter key to do this.

The Esc key will return to normal mode. Buttons with a magnifying glass, of course, increase or decrease the scale of the picture.

At the bottom of the program window there is an information line or a status line, which displays the image dimensions - 567 × 330 and how many colors are in it - 24 BPP.

Here you can also see the number of the picture and how many of them are in the folder - 1/7, the percentage of reduction or increase, size, date and time of creation.

The IrfanView program allows you to perform image processing. The commands are in the menu Images. These are such as:

1. 90 and 180 degree turns
2. mirror flip,
3. changing image parameters:

• size,
• Images,
• chromaticity, etc.

There is a correction of the color balance for the three primary colors, brightness and contrast. Two windows open: in the left - the original, and in the right - the picture, as it will become as a result of processing.

The IrfanView program also provides special effects:

• bulk button,
• blur,
• relief,
• Oil paint,
• contour selection, etc.

With the command C1-E, you can get a choice of parameters for these effects and a preview.

IrfanView supports slideshow

On command W The IrfanView program is also capable of performing a slide show, that is, a full-screen view of a sequence of drawings. The program can include films of different formats in one slide film.

First, the program will ask you to make a list of viewed drawings in the upper right window. In line File type You can choose one type or several types.

In the upper right window, select what you need and drag it to the lower window with the mouse or by pressing the key Add. Sends to the selected list and double-clicking on the picture.

By pressing the button File sorting you can sort them by name, date, size, type, etc.

In section File change you can specify how the program should switch to the next picture - automatically or manually, in order or randomly.

For automatic viewing, you need to specify the time interval after which the switching will occur.

You can set a larger interval if comments are provided during the demonstration, and if the size of the comment cannot be determined in advance, mark the line with the mouse button to switch to a new drawing manually.

By pressing the key Start slideshow view mode will turn on. In automatic viewing mode, any mouse click and any key pressed will stop the display.

Except key Pause, which only pauses it. Pressing any key resumes viewing.

In the manual view mode, the right mouse button and the right arrow of the cursor scroll through the list forward, and the left button and left arrow - back.

You will be asked to specify the file name, format (splash screen or executable), as well as the window size or full screen display mode.

On the menu File there is a useful command - Convert/rename group of files. We are talking about batch - group - conversion of drawings from one format to another.

Here you will be prompted, as in the description of the slide show, to select data, throw them into the list and set the output format.

Files of various types will be converted to one format in one operation and placed where you specify. Instead of batch conversion, you can specify batch renaming by template.

There is another interesting command in the menu File, is called . In a separate window, it shows the current contents of the folder, much like Explorer does in Thumbnails mode. This is a very visual mode that allows you to quickly find the desired picture in the folder.

It is possible to select, copy, delete or transfer data - everything that is necessary.

Selected files can be immediately played in a slideshow. The program will not even ask for any parameters, it will start with default parameters.

By double-clicking or pressing the spacebar, you return to the main program window. We looked at the picture large, did something with it, and then click Tab and return to IrfanView thumbnail mode.

We select sketches and you can make something like a catalog - on paper, in the form of a graphic or hypertext file. The created directory can be written to disk.

You can create a hypertext catalog. By executing the command Save selected thumbnails as HTML file..., you will get a page with images and filenames. We click on the sketch and the drawing itself, video or music is called up.

Preparing an image for the Internet

Another interesting feature in IrfanView is the preparation of an image for publication on the Internet. The problem is that often a published or transmitted image file is required.

By installing a special plugin, the IrfanView program does a good job of this. On the menu File command appears Save for Web… (plugin), which opens a window with two fields.

The left field displays a picture with the original data, and the right field shows an optimized image. There are many parameters that can be applied in order to compress the image quite strongly in the end.

It is possible to change the color scheme, there will be a slight deterioration in quality, but this is not noticeable to the eye. This reduces the size of the image.

There is such a tool in IrfanView as the overall quality slider, which allows you to reduce the image in all respects.

These are the features that IrfanView provides users with, which are definitely worth using when working with images and multimedia files.

How many of you have not encountered the problem of batch processing images? For those who have not come across, I will explain: often for a large number of images of the same type, you need to apply the same actions. Of course, it is possible to manually perform hundreds of repetitive actions, but we know that it is laziness that is the engine of progress, and therefore we will leave shovels for those who like to dig by hand, and we ourselves will sit behind the wheel of an excavator;)

The easiest way to "shovel" through hundreds of images with a few clicks of the mouse is batch processing using a freeware program. This software product has a built-in function B atch conversion (batch conversion) called by hotkey B.

Note. This tutorial uses IrfanView 4.10, the interface may be slightly different in earlier versions.

So, with the help of IrfanView Thumbnails (hot key T) open the folder with images that need processing. For example, a series of portraits of students of the "School University":

All photos were taken under equal conditions, and therefore require approximately the same type of actions in processing, namely:

The size of each file is 2-3 megabytes, this is related to the size of the image. This size will be necessary if the photos are being prepared for printing, but in this case we will prepare them for viewing on the screen, that is, a vertical size of 600 px will be enough.

Photos must be rotated 90° to the right.

Then brighten, and also make it a little more contrast and clear.

Finally, press the magic key B, which opens the Batch conversion window.

From the Work as menu, select Batch conversion - Rename result files (batch conversion - rename the resulting files).

Output format select JPG, Options (options) leave the default.

Check the box Use advanced options (use advanced options). We will return to the Advanced button later.

In the Name pattern column, enter the name of future files. Icon # replaces here the image number in order. Since in our case more than a hundred images will be processed, this number must be at least three digits.

In the Output directory for result files field, specify the directory for the final files. If you click the Use current ("look in") directory button, the same folder as the source files will be selected. You can add a subfolder to the path, it will be created automatically.

The Add all button adds all files from the above folder to the Input files field. The same can be done manually by adding each required file with the Add button or by dragging it with the mouse.

After that, let's move on to the "advanced" options - click the Advanced button, which was written about in paragraph 3.

This window contains the main required functions.

Put a tick next to RESIZE (Resize).

In the field Set new size (set a new size) select the item Set long side to (set the long side), in the next window we write 600.

From pixels, centimeters and inches we select pixels (pixels).

Check the boxes next to Preserve aspect ratio (proportional) (preserve aspect ratio) and Use Resample function (better quality) (use the conversion function for better image quality). We will not check the box next to Don "t enlarge smaller images (do not enlarge smaller images), since in our case all source photos significantly exceed 600px on the long side.

Put a checkmark next to Rotate right (rotate to the right).

Increase Sharpness (Sharpen), Brightness (Brightness) and Contrast (Contrast). It is worth noting that there are many other options in the OTHER OPTIONS field, each of which is used as needed in certain cases. Experiment!

In the Batch Conversion window, click the big Start Batch button. Your further actions depend on the power of your machine, the number of files to be converted and your imagination. Alternatively, you can drink tea or chat with friends (or better, both).

Voila! After some time, the cherished phrase Batch conversion done appears in the Converting Images window, which means it's time to see if you are satisfied with the results. If not, experiment with the settings (do not forget to first delete the final images that you are going to replace - IrfanView is very careful and does not overwrite existing files). If you have achieved the desired results, then you can be congratulated - now you have much more time that you can spend with benefit (or not). ;)

Note. It should be noted that such actions, of course, can be performed using Actions in Adobe Photoshop, but it is much easier and faster to do everything you need using the simple and easily customizable IrfanView program, which is also absolutely free for non-commercial use. You can download the latest version from the developer's website.

IrfanView is one of the most popular graphics viewers, thanks not only to its many features, but also to its multilingual interface and free status.

This program will appeal primarily to those who are accustomed to minimalism - IrfanView does not have a fancy interface or beautiful icons, but there is almost everything that you might need when viewing pictures. By the way, the program settings allow you to completely remove all interface elements and leave only the field for viewing files. In this case, you will have to control the program using hotkey combinations, of which there are a lot in IrfanView.

One of the features of IrfanView is the execution of the file browser - it is made in the form of a separate Thumbnails utility (thumbnails), which is a window with a folder tree on the left side, and preview images are generated on the right side. If there are a lot of graphics in the folder, the thumbnail generation process may take quite a long time, but it can be stopped - the Stop button is intended for this.

Another feature of the program is aimed at making viewing graphics in full screen mode the most comfortable. In order to do this, in the upper left corner of the screen, you can display custom information about the file. By default, the file name and path to it on disk are displayed, but this information can be supplemented with data on the file size, color depth, resolution, creation date, etc.

Immediately after installation, IrfanView supports quite a lot of formats, not only graphic, but also multimedia - video and audio, but if a file that is not supported by the program is found, it will almost certainly be possible to add support for this format, for you just need to connect to it is one of the many plugins.

The distribution kit of the program includes modules for applying simple effects, viewing icon files, video (Mpg), creating a slide show; additional plug-ins will significantly expand the list of supported formats - work with MP3, Nero, QuickTime, RealAudio formats, Adobe Photoshop filters (8BF), BodyPaint 3D program files, CAD system files, etc. The ability to use Adobe Photoshop filters is supported.

Image editing features include changing color depth, cropping, resizing, converting from one format to another, while IrfanView supports editing multi-page TIF files, as well as rotating *.JPG files without losing their quality. It is allowed to create a slideshow in the form of an EXE file, as well as in the form of a splash screen (.SCR format), as well as batch file processing

In addition to all this, IrfanView allows you to take screenshots from the screen, has the function of pulling icons from *.exe and *.dll files.

QUESTION: Whether there is a direct download link IrfanView and plugins?
ANSWER: Yes, links have been available for years on my site.
IrfanView: You can visit the IrfanView website: Other download sites and
scroll down the page (Alternate Links) or .
Plugins: Check out the Plugins Page, Alternative Link.
Important information:
1) Please be careful when downloading software from IrfanView sites that are not listed on the Downloads page.
2) Some sites use custom/unknown downloaders that may contain malware or ask you to pay for a (free!) download.
3) original filenames, IrfanView SHA checksums and plugin installers are on the Downloads page.

QUESTION: I want to create a CD-ROM with images and I am hosting IrfanView on disk. How do I start IrfanView Slideshow when I have a disc in the drive?
ANSWER: You can either create your own slideshow EXE file (in the slideshow dialog box), or copy the source files to a CD and use the text file. Read the help file of the page “How to run IrfanView slideshow from CD?” on examples.

QUESTION: General problems with video files: when I try to play some AVI files, I get an error message “Video not available, cannot find XYZ decompressor”
ANSWER: The corresponding video codec is not installed, please find the codec you need on this site (see in the Image->Information for the codec name menu):
free-codecs.com
All Codecs and Decompressors
Codec Guide
www.FOURCC.org – Video Codec Definitions
Microsoft Codes
videohelp.com
Good codec pack K– Lite codec pack, contains the most popular video/audio codecs.

QUESTION: As reduce the size of saved files from XX to YY KB?
ANSWER: There is no one click solution for this, sorry.
1. Open an image.
2. Go to the menu Image -> Resize / Resample (Image-> Resize / Resample) and reduce the size of the image in pixels.
3. Go to menu File->Save as (File->Save as), select JPG and save as a new file (see also JPG save options: low resolution JPG, uncheck EXIF, etc.).
4. Check the size of the new file. If the file is still too big, repeat the steps using a smaller pixel size and/or low resolution, etc.
X. For many images, use File-> Batch Conversion (File-> Batch Conversion), Advanced Options.
Note: Starting from version 4.20, a new JPG save option is available: Set file size. IrfanView plugins must be installed.

QUESTION: Problem: Since yesterday, IrfanView is showing all my images in black/white! Why?
ANSWER: This means that the load option for JPG files “Load as grayscale” in “Properties-> JPG / PCD / GIF” is enabled, please uncheck it!
Note: In the dialog box, see Format JPG save options. The option “Save as grayscale” should not be active.

• QUESTION: Problem: IrfanView does not read filenames/paths with Chinese, Japanese, Polish, etc. symbols.
  ANSWER: Activate Plugin UNICODE in Properties->Languages.

QUESTION: How to use lossless JPG (Rotation, IPTC, comment) in batch?
ANSWER: Open the thumbnail window, open the folder with JPG files, select many JPG files and find in the File menu the option JPG Lossless operations -> Lossless transformations with the preview selected (File for JPG Lossless Operations -> Lossless transformations).
Note: The auto-rotate option only works if the EXIF ​​tag orientation is properly preserved (not top-left).

QUESTION: Does it exist portableIrfanView version (for flash drives, disks, etc.)?
ANSWER: Yes, ALL versions of IrfanView are portable. You can:
1. Copy the existing/installed IrfanView folder to a flash drive (recommended), or
2. Use the normal installer and install IrfanView on a flash drive, or
3. Use the ZIP version and unzip to a USB flash drive.
(Note: The ZIP version of IrfanView is always available from the Other Download Sites at the bottom of the page).

• QUESTION: How to make IrfanView the default viewer?
  ANSWER: Start IrfanView, go to Properties->Extensions and bind your types

QUESTION: Problem: When I save images as JPGand adjust the file size options, I get an error. Why?
ANSWER: You can't achieve ANY possible file size with JPG compression. Notpossible to save The JPG file/image is smaller than the JPG file/image with quality 1, which means that there are certain restrictions regarding the minimum size of JPG files. If you set a smaller file size than the JPG (with quality 1) can compress, you will get an error message. If you want to achieve the desired file size, you must first resize the image - reduce the image size in the menu: Image->Resize (Image->Resize) or turn off the file size option and save only with JPG quality.

QUESTION: Why is RAW format loading slow (RAW camera formats, etc. CR2)?
ANSWER: It depends on the RAW plugin options used in ‘Properties->PlugIns’. Preview option is fastest, Half size is fastest if both options are off: full RAW image loads => very slow.

• QUESTION: Why are some editing functions and the red-eye function greyed out?
  ANSWER: Many editing or red-eye reduction options work selectively. First make a selection, select a part (outline rectangle) in the image using the left mouse button.

• QUESTION: How to sort images by date?
  ANSWER: Open the thumbnail window and upload the folder. In the thumbnail sorting menu, select FROMsort by date EXIF (Sort by EXIF date) .

QUESTION: How to use transcoding/packet conversion to sort the result images in a folder by the date in the folder name?
ANSWER: In the Packages dialog, you can use Placeholders (Placeholders) in the output directory name. If you set the directory name as “C:\sorted images\$E36868(%Y_%m_%d)\”, you can save the resulting files in folders with the date (format: YYYY_MM_DD) in the folder name as “C:\ sorted images\2011_06_23\”.

• QUESTION: How do I convert "JPG" files to "jpg" (lower extension)?
  ANSWER: In the Batch-Conversion dialog, select the renaming template: $N.jpg (Make sure you select/add only JPG files to the input list).

QUESTION: How do I add background sound for auto slideshow or EXE/SCR?
ANSWER: In the slideshow dialog box, insert/add MP3 files to the slideshow file list, usually at the beginning or before the image. The MP3 file plays until the end or until the next MP3 in the file list is loaded. IrfanView plugins must also be installed, at least the MP3 plugin.

QUESTION: Why can't I scroll large, enlarged (greater than the screen size) images in full screen mode using the arrow/page keys?
ANSWER: Either this image is not really larger than the screen or the Properties->Browsing/Editing->Jump to next image option is active, please uncheck it.

• QUESTION: I loaded IrfanView (or plugins), but when I started it, I got the message “ Notvalid Win32 application“?
  ANSWER: This message appears on corrupted/incomplete EXE files, probably a download error. Download again, try another mirror or location.

• QUESTION: Why is the saved JPG file larger than the original one?
  ANSWER: The JPG file size depends mainly on the saved JPG quality, in the Save Options dialog box. Normal quality is 75 or 80, higher values ​​will produce larger output files.

• QUESTION: Is IrfanView compatible with Windows 8/Windows 7/Vista/XP 64 bit?
  ANSWER: YES, by and large 95% of all 32-bit programs.

• QUESTION: How can I create a selection with an exact size or ratio?
  ANSWER: See menu: Edit> Perform custom crop selection (Edit->Create custom crop selection) (or other selection menu).

QUESTION: How to prepare photos (2:3 aspect ratio, etc.) for adjustments (no cropping or blank bleed) using Services Photo Printing?
ANSWER: Most photo printing services use 3:2 or 2:3 (10x15 cm or 4x6 inches) formats for photos. If your images (e.g. from a compact digital camera) are 4:3 or 3:4 (see Image->Info menu in IrfanView, Original size ratio), you'd better crop the desired area of ​​the image in 3:2 or 2:3 format and print the cropped image. Steps:
1. Open an image in IrfanView (see Image->Info, make sure the original size is not 3:2 or 2:3).
2. Go to the menu: Edit> Create MAXIMUM selection (Edit->Create maximized selection). For landscapes use 3:2, for portrait images use 2:3.
3. See selection box. If you want to move it, use either the mouse (right mouse button inside the selection) or the arrow keys on your keyboard.
4. When the selection is OK, use either the menu: Edit->Crop and then File->Save As –(Edit->Crop and then File->Save-As) or better: Options->JPG Lossless Crop (Options- >JPG Lossless Crop) to save the selected image.
5. Use the new print service file.

• QUESTION: As mark file while watching?
  ANSWER: See the help file page Shortcuts. Mark a file with X, unmark with SHIFT + X, use the keyboard shortcut SHIFT + Q to show all marked files in the thumbnail window.

QUESTION: How to insert another image into the current image?
ANSWER: First, copy the image (to be pasted) to the clipboard, as in the other IrfanView example. Now open the desired image, use the mouse to select the rectangle (or: Edit>Create custom selection - Edit->Create custom selection) and if you use: Edit>Paste, the image from the clipboard will be pasted into the selection. In properties -> edit, you can fit or stretch the inserted image in the selection.

• QUESTION: Why are IrfanView Thumbnails not clear?
  ANSWER: Look in the Minimature Window for the options menu/dialog. Deactivate the option Load EXIF-Thumbnail for JPGs.

QUESTION: When starting IrfanView on Windows 7 , the system asks me every time to start in administrator mode, why?
ANSWER: Someone other than IrfanView set the program properties to "Run as administrator". Disable this option (right click on the IrfanView / EXE icon, Properties, tab: Compatibility), and start IrfanView normally. In fact, no option should be selected in the Compatibility tab for IrfanView.

• QUESTION: How do I change the IrfanView file type association icon?
  ANSWER: Go to Properties-> Extensions (Properties-> Extensions) and select the icon buttons (Icons button). Here you can set a different icon (glasses) for related file types.

QUESTION: Problem: Icons wrong on desktop, all showing IrfanView/Firefox/etc icons... How do I fix this?
ANSWER: This is usually a problem with the LNK association file and not caused by IrfanView. Use a Google search, such as "LNK file type associations fix". You will need to find any links to sites that offer a REG file for fixing LNK. Here are some such sites:
1) Fix LNK for Windows 7: http://www.winhelponline.com/blog/file-asso-fixes-for-windows-7/
2) Microsoft Knowledge Base
3) How to rebuild Icon Cache in Windows Vista and Windows 7
4) Utility to change the association of file types in Windows 7 and Vista
5) Fix file type associations for windows 7
6) Default File Type Links - Recovery

QUESTION: Package transcoding: How do I keep the resulting files in the original/original folder (however, if files from several subfolders are used)?
ANSWER: There are 2 methods:
Method 1) Set value ( output directory) batch destination folders for: $ D(place for the file's original folder).
Method 2) Use additional package options, activate the option FROMcreate subfolders in destination folder. As destination folder (main batch menu), set root folder source files, such as C:\ if all input files are on the C drive.
Important note: If you want to overwrite the original files (if the same output file name and format is used), you must also activate the Advanced Batch Options dialog: Overwrite existing files (Overwrite existing files). Be careful with overwriting!

QUESTION: Problem: Since yesterday, IrfanView is showing all images distorted/stretched! Why?
QUESTION: Problem: When I resize/resample the image, the image size does not change. Why?
ANSWER: The View menu option “Fit images to desktop” is enabled (or a similar view option), please uncheck it and try another display option, such as 1:1, to see the original size.

• QUESTION: How to extract files from EXE Slideshow?
  ANSWER: Run EXE and press F1 for help. Use the hotkey E to extract files.

QUESTION: How to change JPG IPTC/comment for multiple images (batch mode)?
ANSWER: In the thumbnail window, select many JPG images/files and use the JPG Lossless Operations à Set IPTC data/Comment to selected thumbs menu. The data for the first image applies to all files. The IPTC dialog box offers additional options.

• QUESTION: Is there a JPG editing option for IPTC/Comment lossless?
  ANSWER: Yes, the image itself is NOT repackaged.

• QUESTION: How to use IrfanView to install random file from folder/file list as wallpaper?
  ANSWER: Use command line options: /random and /wall, see i_options.txt for examples.

QUESTION: How can I download only the file types I want when browsing??
QUESTION: How to extract special file extensions (like .txt) while browsing a directory
QUESTION: IrfanView can load for example CR2 files, but the files are not displayed in the thumbnail window?
ANSWER: Go to Properties-> Extensions, edit the file extensions in the field Load custom file types; remove unwanted or add special (but supported!) extensions.

QUESTION: Problem: If I reduce the color depth to 8 BPP or less, is the saved JPG file still 24 BPP?
ANSWER: Please note that JPGs can only be saved as 24 BPP or 8 BPP grayscale images. JPG does not allow other BPP values. If you need other BPP values, use PNG, TIF, BMP, etc. formats.

• QUESTION: How can I change the desktop icon for IrfanView?
  ANSWER: This is a standard feature for Windows. Right-click on the desktop icon, then select Properties. Now you can set a different icon (change the icon) or remove/change the hot key to launch the program.

QUESTION: How can I download file types WITHOUT any extension while browsing?
ANSWER: Go to Properties-> Extensions, edit the file extensions in the field Load custom file types; add | at the end, create an empty subscriber record. Optional: go to Properties -> File Handling and disable the option: Ask to rename if incorrect extension.

• QUESTION: How to print only part of an image?
  ANSWER: Use the left mouse button to highlight the desired part of the image, then go to the Print Menu

• QUESTION: How to upload PDF files to IrfanView?
  ANSWER: Download IrfanView and Plugins. Download Ghostscript.

• QUESTION: How to print many files (batch printing)?
  ANSWER: In the thumbnail window, select many images/files and use the Print Selected Files as Individual Images menu.

QUESTION: How do I add dialog cloud/bubble to the image?
ANSWER: First, find some good/empty bubble/cloud images, for example, on sites like: http://openclipart.org/detail/38593 or similar sites (google search for "dialog bubble, bubble"). You will get better results if you find such images and save them as transparent PNG files. You can now add a cloud image to a regular image using the menu: Edit -> Insert Overlay / Watermark Image. Later, you can select the inside of the cloud/text area and paste the text there.

• QUESTION: How to open current IrfanView file in Windows Explorer?
  ANSWER: You can define Windows Explorer as one of the external editors (Properties -> Misc - Properties->Misc). Correct command: explorer "/n,/select,"%1

• QUESTION: How to print many images on one page?
  ANSWER: In the thumbnail window, use the Create contact list from selected thumbnails menu. The result(s) can be printed or saved.

• QUESTION: Is IrfanView compatible with Windows 95 or 98?
  ANSWER: Yes, IrfanView is compatible with all versions of Win9x- and later versions of Windows. Win9x includes: Windows 95, 98, 98 SE and Windows ME.

• QUESTION: Is there a way to batch scan without an ADF scanner?
  ANSWER: Yes, uncheck the menu: File -> Start / batch scanning -> Close TWAIN dialog (File -> Acquire/Batch scanning -> Close TWAIN dialog) after getting the image.

• QUESTION: How to use Unicode text (i.e. Chinese) in a text dialog
  ANSWER: Go to Windows Control Panel, Language Settings (Advanced Settings), select “Chinese” for “Language of Non-Unicode Programs” option.

QUESTION: Problem: When I play AVI files, I get the error “Video not available, cannot find MJPG decompressor”!
ANSWER:
Method 1: Go to “Properties-> Video” and activate the option: "Usedirectshowto play” (‘ use directshow for playing‘ ) .
Method 2: Install MJPG (Motion JPEG) video codec. Look at these sites:
Free-Codecs.com – Download Motion JPEG Codec
MainConcept – Motion JPEG Codec Software Video compression
Morgan M-JPEG codec
www.FOURCC.org - Video Codec Definitions

• QUESTION: Problem: When I try to play AVI and MPG files with IrfanView, I always get the error “MMSYSTEMxxx, no device…”!
  ANSWER: Search http://www.microsoft.com for more information on message counts. In some cases, fixes are available.

• QUESTION: How do I play QuickTime (MOV) files with IrfanView?
  ANSWER: To play QuickTime files: install Apple QuickTime, install IrfanView Plugins. Activate Quicktime Plugin for IrfanView in Properties->Video/Sound.

QUESTION: Problem: IrfanView doesn't save settings! Why?
ANSWER: There are 2 options, the first one is your INI file (i_view32.ini) (or the entire IrfanView folder) is set to read-only - change it; second: some smart flushers/recovery tools/plugins flush too much, please exclude IrfanView files/folders from such actions. You can also redirect the INI file to a different folder (see other question below); It is also possible during the installation process.

• QUESTION: Issue: The Add button in the slideshow/package dialog does not add the selected files to the file list.
  ANSWER: There is a Windows Explorer "property": Hide file extensions for known file types. Please disable this default (and stupid) Explorer setting to show files with their real names and extensions!

QUESTION: Bug report: Miniature window crashes if I have many files in a folder!
ANSWER: This is a Windows 9x/XP error (currently also on Windows 7 64-bit => Blue screen, Windows error), max. the number of files in a folder depends on the system. WinNT/Win2K work fine. Try splitting the files into multiple folders.

• QUESTION: Bug Report: When I digitize a video, why does it show a black screen
  ANSWER: Try disabling video acceleration in Settings -> Control Panel -> Display -> Troubleshoot during screenshots. Or start an instance of the second player and try to digitize it.

• QUESTION: Bug report (Windows 9x): In the thumbnail window, when I click on a thumbnail, nothing happens, no image is displayed in the main window!
  ANSWER: You have an old version of “comctl32.dll”, please update this Windows component, on the MS home page, look for updates to Comctl32.dll.

• QUESTION: Problem: When I double-click on a file associated with IrfanView, I get the error “The file [path] or one of the components cannot be found.” What's the problem?
  ANSWER: Start IrfanView, go to Properties->Extensions and link your file types again.

QUESTION: Problem: Files PDF saved with IrfanView require password while loading. Why?
ANSWER: The PDF save settings are not set correctly. Go to Save As menu/dialog box, PDF format options and set: General tab: “Preview not needed”; On the Security tab, uncheck "Enable Security".

• QUESTION: Bug Report: IrfanView starts/starts very slowly on my system! why
  ANSWER: Probably an old antivirus or other background software is causing these problems. Check your system.

• QUESTION: Bug report: Screen saver created with IrfanView only shows a couple of images and then disappears. Why?
  ANSWER: The problem is caused by other running software that is killing the splash screen. Check your system.

• QUESTION: Update: Do I need to uninstall the old version before installing the new one?
  ANSWER: No. Install the new version over the old one. Once installed, just update your links/options in Properties->Extensions.

QUESTION: Is it possible to use IrfanViewonMac?
ANSWER: Yes, it's possible. There is no native Mac version of IrfanView. However, you can use IrfanView in conjunction with Mac programs such as WineBottler/Darwine. Take the ZIP version of IrfanView , extract it or copy the existing IrfanView folder to Mac. This is easier because the installer may require additional DLLs to work.

QUESTION: Basic: How to convert files for example BMP format to JPG?
ANSWER: Open the BMP file using the File->Open menu. Now go to menu File->Save As, select JPG as output format, set a new file/folder name and save. If you want to convert many files, use batch conversion.
See also This Video.

• QUESTION: General: Do I need IrfanView plugins?
  ANSWER: Probably no. All major options/features/plugins are included in a standard IrfanView installation. Plugins usually contain special file formats. If you need a specific plugin, IrfanView will show you an error message and then you can/should install all other plugins.

• QUESTION: How do I add background sound to a VCD (Video CD)?
  ANSWER: This is not possible with the VCD specification.

• QUESTION: Does IrfanView contain spyware, viruses, etc.?
  ANSWER: NO. If an antivirus program reports a virus or spyware in IrfanView downloaded from the official pages, you should either update your antivirus or use a better one.

• QUESTION: Optional: How to define an external editor (SHIFT+E) for an extension?
  ANSWER: In the INI file, create a new section . Then type in a newline and set the value for the extension like so:
  PDF = D:\Software\Foxit Reader\Foxit Reader.exe “”%1″”
  or
  PDF = D:\Software\Foxit Reader\Foxit Reader.exe “-p “%1″”

• QUESTION: Extra: Is there any trick to permanently hide the program menu and labels, like in the toolbar and status bar?
  ANSWER: Yes. In the INI file, write in the Active=0 section to hide the menu, in the Active=0 section to hide the program name.

• QUESTION: Optional: Is there any trick to hide shared folders from open/saved recent folders dialog list?
  ANSWER: Yes. In the INI file, write in section or CommonFolders = 0 to hide common folders (eg "My Pictures", etc.).

QUESTION: I AM administrator. How do I install IrfanView on server with the same settings for all users?
ANSWER:

2) Set IrfanView options (properties, etc.).
Now, set the INI file “i_view32.ini” to read only.
Users can no longer change IrfanView options.
3) To prevent registry changes (links), you can hide the Properties->Extensions window.
Write in the INI file:
ShowExtensionsDlg=0 in section .

QUESTION: I am an administrator. How do I install IrfanViewto the server so that each user can save/use their own INI files?
ANSWER:
1) Install IrfanView on the server
2) Write the global INI file (i_view32.ini on the server):
INI_Folder=folder in section .
Examples:
INI_Folder=C:\TEMP, or
INI_Folder=%TEMP%, or
INI_Folder=%APPDATA%\IrfanView, or
INI_Folder=C:\TEMP\%YOUR_ENVIRONMENT_VARIABLE%, or
INI_Folder=%YOUR_ENVIRONMENT_VARIABLE%\folder

QUESTION: I am an administrator, IrfanView is installed on the server, each user has their own INI file. How to set the program's default language, i.e. in German/Deutsch?
ANSWER: Method 1: Prepare a special INI file with user defaults and copy it to local/user INI file..
Method 2: Write to the global INI file (i_view32.ini on the server):
DefaultLang=dll-name in section .
Example for German:
DefaultLang=deutsch.dll in section .

QUESTION: I am an administrator. How can I automatically install/uninstall Irfanview?
ANSWER: Typically, you can download the ZIP version of IrfanView and plugins, and deploy the files. Self-installing versions have special launch options for automatic installation (examples, version 4.20):
1) IrfanView:
iview420_setup.exe /silent /folder=”c:\test folder\irfanview”
iview420_setup.exe /silent /folder=”c:\test folder\irfanview” /desktop=1 /thumbs=1 /group=1 /allusers=0 /assoc=1 /ini=”%APPDATA%\irfanview”
iview420_setup.exe /silent /folder=”c:\test folder\irfanview” /ini=”c:\temp”
Options:
folder: destination folder; if not indicated: old IrfanView folder is used, if not found, the “Program Files” folder is used
desktop: create desktop shortcut; 0 = no, 1 = yes (default: 0)
thumbs: create desktop shortcut for thumbnails; 0 = no, 1 = yes (default: 0)
group: create group in Start Menu; 0 = no, 1 = yes (default: 0)
allusers: desktop/group links are for all users; 0 = current user, 1 = all users
assoc: if used, set file associations; 0 = none, 1 = images only, 2 = select all (default: 0)
assocallusers: if used, set associations for all users (Windows XP only)
ini: if used, set custom INI file folder (system environment variables allowed)
2) Plugins:
irfanview_plugins_420_setup.exe /silent
3) Remove:
iv_uninstall.exe /silent

QUESTION: I am an administrator. How can I install fixed options, such as toolbar buttons, file browsing, deleting files, etc.?
ANSWER:
1) Fix toolbar buttons:

Admin_Flag = value
(which will be used instead of the usual “checkbox”)
2) Disable deleting individual files:

Admin_EnableDelete = 0 or 1
(1 means delete enabled (default); 0 means delete disabled)
3) Disable file browsing:

Admin_ViewAll= 0 or 1
(which will be used instead of the normal "ViewAll" value in: properties->view->view all files

QUESTION: I am an administrator. How can I install what formats should be prompted in the save/save as dialog box?
ANSWER: In the global INI file (located in the IrfanView folder), you can set some admin values ​​in the correct INI sections:

Admin_SaveFormats = extension|extension|
Example for 2 formats:
Admin_SaveFormats = BMP|JPG|
NOTE: You can also do this in the local INI file (if the Administrator option is not used), with:

SaveFormats = extension|extension|
NOTE: If you leave the value text empty(no extensions), there save dialogs won't be used at all, so you can disable File->Save menus.
just write:
SaveFormats = |
or Admin_SaveFormats = |

QUESTION: I am an administrator. How can I install/update license IrfanView for all users?
ANSWER: Paste the license (and/or other admin options from above) into the global INI file (located in the IrfanView folder) and distribute it.
1) If IrfanView is installed on the server, run IrfanView in administrator mode and paste the license. It will be stored in the global INI file and used for all users.
2) If IrfanView is installed on local clients, run IrfanView in administrator mode and paste the license. Distribute the global INI file, copy it to the IrfanView folder on local clients.
Here is an example of a minimal INI file (only 5 lines) for the IrfanView folder:

INI_Folder=%APPDATA%\IrfanView

Name=your license name
Code=your code