How to open a book in DjVu format.

The program can be downloaded for free from our website

It can rightfully be called one of the most popular programs for reading a file in the DjVu format. WinDjVu is free and distributed on an "As-Is" basis, that is, "as is". There are several options for , so, you can find either one program file and run it without installation, or there are different assemblies. WinDjVu assemblies differ from just a program file in that they copy everything necessary files to the "Program Files" folder, set up associations for files.

If you downloaded WinDjVu from the proposed assembly, then by default it is activated English language To switch WinDjVu to Russian, go to the View-Languages menu and select Russian. Immediately, without restarting, WinDjVu will display all labels in Russian.

WinDjVu has high speed shows djvu in Russian, opening books is fast, has a simple interface and does not take up much space. Unlike WinDjVu, it has a larger set of functions, and as already mentioned, windjview displays faster djvu file, which can be noticeable with large .djvu file sizes. In general, windjvu is a simple and lightweight program, there are not very many features, but there is nothing superfluous. It works quite quickly, there are no negative sensations during operation. Again, there are no options for customizing the interface, and the very appearance of windjview is spartan, which does not prevent it from being used for its intended purpose - reading books. Displaying and scrolling works flawlessly, also the program is stable and there are no freezes or crashes windjview programs not observed.

From convenient opportunities It is worth noting the search through the text of the document (works only for documents where text recognition has been carried out), remembering the open page - that is, you can return to reading where you left off. An interactive table of contents allows you to quickly navigate to the desired part of the book. Viewing the book is available both in the form of a regular feed and in a two-page view or full screen mode.

Besides normal functions to drag the document to increase the transition to desired page, rotation, printing and others, WinDjVu has a number of useful and convenient features. The “Select Area” document viewing mode allows you to select any part of the document and save it as a graphic file, for example jpg.

Also, the ability of the WinDjVu program to place a bookmark anywhere and on any page of the document may be useful. By analogy with a regular book, you place bookmarks in in the right places and then you can return to the marked place.

Version 2.1 added the ability to export books to other formats, such as pictures. The ability to view in full screen mode, document annotation and many other improvements. Appearance also became much more pleasant.

Program for djvu in Russian

DJVU is one of the most common e-book formats. Scanned documents, magazines and books are distributed in this format. When downloading such files from the Internet, users are often faced with the fact that they do not know how to open a DJVU file. Most computers simply do not have programs installed to work with this format.

In this article we will look at a number of free programs with which you can open DJVU files, and also briefly talk about this e-book format.

There are not many programs for working with DJVU, and there are even fewer high-quality and free programs. Now we will look at a number of free programs. After installing one of them, you will no longer have problems opening DJVU files.

– one of best programs this type. WinDjView is fast and convenient program for reading documents in djvu format. The program provides large number various functions for comfortable work with a document. If this is your first time dealing with this format and you don’t know how to open a djvu file, I recommend using this program. This way you can avoid unnecessary problems and save your time. Using the link provided above you can download the free djvu program without any problems.

Let's look at the main features of the WinDjView program:

Supports all versions of the Windows operating system, starting with Windows 2000.
View the document in one-page or continuous mode, view in spread mode.
Supports a large number of languages. Among which there is a Russian one.
Ability to create custom annotations and bookmarks.
View page thumbnails.
Open multiple documents in tabs or separate windows.
Ability to work in full screen mode.
Dictionary support for translation individual words in the text.
Saving pages as separate images.
Rotate the page 90 degrees.
Page display settings. Change the scale, brightness, gamma and contrast.
Control and navigate the document using the keyboard and mouse.

- one more thing is enough popular program designed to open djvu files. The program differs in small system requirements, simple interface and can work without installation. To start using DjVu Reader Just download the archive with the program and unpack it into any folder.

Djvu format

Djvu format is designed for storing scanned images. It was designed for convenient viewing scanned books, magazines, scientific materials and other text documents.

The use of this format is especially relevant in cases where the text contains a large number of elements, the recognition of which is complicated. Such elements can be formulas, tables, diagrams, drawings. This format is also often used for storing text information, not intended for recognition. For example, for storing scanned parchments or other historical documents.

For many libraries, the Djvu format has become the main format for storing digitized books. Therefore, it is simply necessary to know how to open a djvu file. Otherwise, you will not be able to work properly with digitized versions of many books.

Many e-books have the extension .djvu. This format is especially popular for books on educational and scientific topics due to the high compression of documents, often several times higher than in .pdf. Let's find out what this format is, how to open a .djvu file, what applications can be used to read such books on a computer and mobile devices.

About this extension

Before we look at how to open djvu-format files, let's understand what it is. In fact, these are scanned copies of document pages collected in convenient packaging. The .pdf format is often used for the same purpose, which can cause confusion. There are differences, since .pdf can also contain plain text, which allows, in particular, copying.

The .DjVu format was developed at the end of the last century in the AT&T laboratory and sold to LizardTech. To achieve high compression of high-quality images, it uses special technologies(for example, division into layers). The compression ratio of color documents in .DjVu is 5-10 times higher than in .jpeg, and 3-8 times higher than in .tiff compression.

DjVu is read as dejavu (deja vu). Files in this format have the extension .djvu. They are generated by special programs such as DjVuLibre or DjVuSmall and may contain tables of contents and links. This makes it easier to navigate when viewing documents.

2 ways to read .djvu on a computer

There are two ways to work with this format. First, a program that opens .djvu files must be installed. And the second is the use of a converter, with the help of which you can convert them into another format, for example.fb2 or.pdf.

Computer reading programs

Let's consider which program to open the .djvu file. Perhaps the most popular of them is DJVU Reader. It is distributed freely on the Internet. The downloaded archive must be unpacked into separate folder using, for example, WinRAR archiver. Select the “Extract to specified folder” option from the drop-down menu when clicking on a folder in the archive right click mice. Next, open the folder where you placed the program, find the DjVuReader.exe object, right-click on it and select “Create shortcut”. Then you need to drag this shortcut to the desktop and rename it as you wish. The program is installed on the computer.

Usage: you need to open it using the created shortcut - a blank gray sheet will open. The only available control on the menu is the File button. Click on it, select the “Open” option in the drop-down menu and in the dialog box - a file of the .djvu type for viewing. After loading the book, you can change the image scale (using the “+” and “-” buttons), turn pages (using the “Forward” and “Back” arrows), go to specific pages document, copy text or image.

Another famous program, which allows you to solve the problem of “how to open a .djvu file” is WinDjView, which works in most Windows versions. It allows you to open books, read text continuously, insert bookmarks, search for phrases in a document, select and copy text or a picture, and perform other actions with files. Some actions are only available if the document has an embedded text layer. The advantage of the program is that it is almost weightless and fast program viewing books like .djvu with continuous scrolling of pages and additional features print.

You can also use free programs DJVUView and STDUViewer. They can be downloaded from official websites.

Naturally, there are other programs that have slightly less functionality.

Online reading.djvu on the computer

Without installing special programs, you can read documents of the format in question using the special DJVU BrowserPlug-in plugin, supported by almost all popular browsers. By downloading and installing it on your computer, you can read .djvu files directly from the Internet. When installing, you must specify the OS version, latest version and plugin language.

How to read .djvu on MAC OS?

Fans of Apple computers are also interested in the question of how to open a .djvu file. To do this, try DjVuReader, which you can find on the AppStore. It is paid, but is much more convenient than the others, since it has the ability to display pages in two columns, switch scrolling modes and continuous scrolling of pages, supports work in full screen, can turn in any direction individual pages, select any section of the document and copy it to the clipboard. Export to .pdf format without conversion quality settings is also supported.

To read djvu files on Mac OS, you can also use the DjVuLibre or MacDjView applications - a simple program with continuous page scrolling and the ability to flip the document on its side. The DjView program, which works quickly, allows you to read such files, allows you to display them in two columns, scroll continuously and search through the document. It is possible to customize the program interface to your requirements and export the entire document or several of its pages from .djvu to other formats (.pdf, .jpg, .tiff, etc.) with setting the compression level and image resolution.

How to open it on Android?

The following applications will allow you to open the .djvu file on Android:

VuDroid is a freely distributed English-language program.
DJVUDroid - also free program, which, in addition to reading, allows you to open recently viewed documents and search for them inside folders.
EBookDroid is a freely distributed application for reading not only .djvu files, but also .pdf.
CoolReader, which supports viewing not only .djvu, but also .fb2, .pdf and a number of other “book” formats.
OrionViewer is an e-reader that supports bookmarks, tap zones, overriding hardware keys, works unusually fast, has settings for turning pages and cropping fields, allowing you to read not only .djvu and .pdf, but also exotics (such as .xps and .cbz) .
DjVreader for Android - fast, opens very quickly large files, different high quality image reproduction, has personal settings, which will help give the reader a unique look and optimize it for each mobile device user.

There are also a number free applications for reading.djvu. All of them have limited functionality compared to paid applications. In particular, they do not provide the ability to edit such files; they often lack the ability to search, highlight and copy text and pictures.

To install the desired program enter its name in search bar your device's app store. In the search results, find the application you are looking for and install it as you usually install programs on your device.

Converter.djvu to.pdf

Let's say there is no possibility or desire to install a program that allows you to service the .djvu file extension. How to open such books in this case? You should convert the file to another “book” format. There are no sufficiently powerful .djvu to .fb2 converters yet. The existing ones take a very long time to translate books of more than 500 pages. Therefore, we will consider the more successful available .djvu to .pdf converters.

First we download special program DJView. Next, tear off the archive and run boot file. Installation in progress by using simple master and does not cause problems. After installation, launch the application using an automatically generated shortcut on the desktop.

To convert .djvu to .pdf, download the book in .djvu format through the “File” - “Open” menu. We carry out the conversion through the menu “File” - “Export ...”, selecting the position “ in the “Result” - “Format” panel PDF document" We confirm the operation (“OK”) and wait for the conversion to complete, which does not last long. As a result, a document in .pdf format will appear in the destination folder.

In addition, to convert .djvu to .pdf you can use free online service docspal. After calling the domain of the same name in segment.com and selecting the file to convert (or specifying a link), click the Convert button. Conversion occurs automatically at a speed depending on the size of the file and the quality of the Internet connection. A link to the resulting file appears in the Converted files field, which can be opened with your existing .pdf viewer.

Conclusions

There is nothing complicated about how to open a .djvu file! There is a way out even if it is impossible to install a special viewing program.

djvu- a relatively recently appeared format for compressing graphic files. Needless to say, the compression achieved by this format allows an ordinary book to be placed in a file of 5-10 MB in size! pdf format that's a long way off...

Basically, books, pictures, and magazines are distributed over the network in this format. To open them you will need one of the programs listed below.

How to open a djvu file

1) DjVu Reader

An excellent program for opening djvu files. Supports adjusting image brightness and contrast. You can work with documents in two-page mode.

To open a file, click on file/open .

After this you will see the contents of the document.

Program for opening djvu files. One of the most dangerous competitors for DjVu Reader. This program is more convenient: there is scrolling for all open pages mouse wheel, more fast work, tabs for open files etc.

Program features:

Tabs for open documents. There is an alternative mode for opening each document in a separate window.
Continuous and single-page viewing modes, ability to display spreads
Custom bookmarks and annotations
Text search and copying
Support for dictionaries that translate words under the mouse pointer
List of page thumbnails with custom size
Table of contents and hyperlinks
Advanced Printing Options
Full screen mode
Quick zoom and zoom by selection modes
Export pages (or part of a page) to bmp, png, gif, tif and jpg
Rotate pages 90 degrees
Scale: full page, page width, 100% and custom
Adjusting brightness, contrast and gamma
Display modes: color, black and white, foreground, background
Navigation and scrolling with both mouse and keyboard
If required, associates itself with DjVu files in Explorer

Open file in WinDjView.

How to create a Djvu file

1) DjVu Small

Program for creating djvu file from pictures bmp format, jpg, gif, etc. By the way, the program can not only create, but also extract everything from djvu graphic files, which are in compressed format.

It's very easy to use. After starting the program, you will see small window, in which you can create a djvu file in a few steps.

1. First, click on the Open Files button (red one in the screenshot below) and select the pictures that you want to pack into this format.

2. The second step is to select the location where the created file will be saved.

3. Choose what to do with your files. Document -> Djvu- convert documents to djvu format; Djvu Decoding - this item must be selected when you select a djvu file instead of pictures in the first tab in order to extract it and get its contents.

4. Select encoding profile- choice of compression quality. The best option There will be an experiment: take a couple of pictures and try to compress them, if the quality suits you, then you can compress the entire book with the same settings. If not, then try to increase the quality. Dpi- this is the number of points, the higher this value - the better quality, and the larger the size of the source file becomes.

5. Convert- a button that starts creation compressed file djvu. The time for this operation will depend on the number of pictures, their quality, PC power, etc. It took about 1-2 seconds for 5-6 pictures. on an average powerful computer today. By the way, below is a screenshot: the file size is approximately 24 kb. from 1 MB of source data. It is easy to calculate that the files were compressed 43* times!

Another good program for creating and extracting djvu files. Many users find it not as convenient and visual as DjVu Small, but we will still consider the process of creating a file in it.
1. Open image files that you scanned, downloaded, borrowed from friends, etc. Important! First, open just 1 image out of all the ones you want to convert!
Important point! Many people cannot open pictures in this program, because... By default it opens djvu files. To open other graphic files, simply put the value in the file types column as in the picture below.
2. Once your one picture has been opened, you can add the rest. To do this, in the left window of the program you will see a column with a small preview of your image. Right-click on it and select “Insert page after” - add pages (pictures) after this one.
Then select all the pictures you want to compress and add them to the program.
3. Now click on file/Encode As Djvu - encode in Djvu.
In the next step you are asked to specify the location where the encoded file will be saved. By default, you are offered the save folder from which you added the image files. You can choose that too.
Now you need to select the quality with which the program will compress the pictures. It is best to choose it experimentally (since many people have different tastes and it is useless to give specific numbers). Just leave the default first, compress the files - then check if you are satisfied with the quality of the document. If you are not satisfied, then increase/decrease the quality and check again, etc. until you find your balance between file size and quality.
The files in the example were compressed to 28kb! Pretty good, especially for those who want to save disk space or those who have slow Internet.