home > A computer > Djvu reader download latest version. Working with DjVu Files: Essential Programs for Reading, Converting and Creating DjVu

Djvu reader download latest version. Working with DjVu Files: Essential Programs for Reading, Converting and Creating DjVu

DjVuReader 2.0.0.26

DjVu Reader free download, DjVu than open

In French, the phrase "deja vu" means "already seen." This is the name of the technology for compressing scanned images, which is necessary for the distribution and storage of complex documents with a large amount of text, formulas, drawings, diagrams or photographs. The received files are designated by the corresponding format, sometimes it is called text-graphic. But if there is a file extension DjVu than to open found information? Especially for this, the Deja Vu Reader application has been developed - a simple and convenient "reader". At the bottom of our page is a link where you can and quickly to your computer.

Characteristics and main features of the Deja Vu program:

free viewing and reading of any documents in DjVu format;
setting page parameters - brightness, color, contrast of text and images;
four viewing methods - page order or in the form of an album, book, booklet;
options for full-screen mode and the usual window of the program;
great scalability (changes from 20 to 400%);
function of loading several files at once;
support for hotkeys and tab navigation;
the ability to copy the page to the clipboard;
go to any page of an open document.

The reader is equipped with a status bar that displays the number, opening time, image resolution, and a convenient thumbnail view bar in page numbering order (on the left side of the window). Small copies of pages allow you to see the structure of the entire document, and with the help of thumbnails you can quickly switch to any page. The preview block can be hidden or its configuration can be changed as it is convenient for the user. The Deja Vu program is completely controlled from the keyboard, so it is usually recommended download DjVu Reader for laptop to use the reader without problems on the road, on vacation, etc.

Text or an image that needs to be saved or moved to another medium can be exported to a common graphic format, or a text layer can be copied. The DjVu Reader program has been widely and successfully used for more than seven years, and the developers no longer support this "deserved" version. However, the ease of operation of the reader, a very understandable interface for any beginner, and the fact that the common formatDjVu has not yet lost its relevance, allow us to consider this application quite in demand.

DjVuReader free download

Download Deja Vu Reader for free Russian version for PC. Our site keeps track of all software updates to ensure you have the latest version of DjVuReader.

The DjVu Reader is an easy-to-use and low-computer viewer for DjVu graphics files.

The DjVu format (from the French déjà vu - "already seen") is a lossy graphic image storage format. It was developed in the late 1990s by AT&T. This format was originally created to store scanned copies of books, magazines, newspapers. The format is also effectively used for storing documents for which design details are essential.

The DjVu Reader is built using the open source DjVuLibre library. The program does not require installation, it is launched from the archive unpacking directory.

DjVu Reader allows you to work with multiple DjVu documents at the same time. Please note that the tabs with the names of documents are not located at the top, as is now customary in most programs, but at the bottom, which seems somewhat unusual, but no less convenient.

DjVu Reader functionality

The program menu consists of only two items: "File" and "Help". In the "File" menu, the operations of opening a file, exiting the program, clearing the list of previously opened documents are available. A short help about the program is available in the "Help" menu, from which it is clear that the program was developed by our compatriot Dmitry Garkaev.

There are two groups of image manipulation operations available on the toolbar: view mode and page mode. In view mode, you can choose to show the background, foreground, mask, or the entire color image separately. In page mode, you can choose how pages are grouped when displaying a file.

The zoom bar and the page navigation bar are also located on the quick access bar.

Each of these panels can be closed and then reopened from the Toolbar menu located on the right side of the viewport.

To the left of the view panel, there is another service panel that can operate in one of four modes:

information;
setting;
preview;
content.

In the settings mode, the user can adjust the brightness and contrast values, in the preview mode - select a specific page to view by its thumbnail image, in the content view mode - navigate through the document by sections of its content.

So, the considered program for viewing files in DjVu format is an easy and extremely simple utility for reading documents, while having all the necessary functionality.

DjVu Reader is a lightweight program for enjoyable reading.

- a program for viewing electronic documents in DjVu format. Allows you to read files in a user-friendly style as a continuous document, one- or two-page document, or a simulated book with brightness and contrast adjustment. Allows you to copy parts of a document to the clipboard. There are two types of document navigation: page-by-page and with the help of a table of contents. The bookmark function has been implemented, which allows you not to open many versions of a document. There is a hot key setting, which makes viewing a document quick and convenient. It is possible to view documents from a browser.

Advantages and disadvantages of DJVU reader

Portable version that does not require installation;
+ minimum requirements for computer resources;
+ the ability to make tabs without opening new windows;
+ convenient control both from the keyboard and with the mouse;
+ floating control panel;
+ Russian localization and manufacturer support;
- no support for drug'n'drop technology.

Key features

viewing DjVu files;
support for navigation using document content;
page navigation;
screen scaling;
support for two-page view mode;
support for full-screen viewing;
imitation of viewing a document in the form of a book;
view the pages of the book in the form of thumbnails;
setting brightness and contrast;
copying fragments of the document to the memory buffer.

Good day!

I'm pretty sure that e-book lovers have already encountered this format dozens of times - DjVu (even its spelling is somewhat unusual?).

It has a unique feature: the degree of compression of the scanned document in it (and indeed any pictures in general) is superior to all competitors (surprisingly, it is higher than that of). Thanks to this, even the largest book can be placed in a compact file and transferred over the network.

However, due to the specificity of the format, it is far from possible to open it in every program (and even having opened it, it is not so convenient to read and use the document in many readers). In this article, I will recommend several indispensable programs that open 99.99% of DjVu files, display them correctly, and allow you to work comfortably with them.

Note:The article contains programs for Windows. If you need an Android reader, I recommend choosing something universal, for example, these products:

For reading (readers)

WinDjView is one of the fastest and most compact viewers for this format. It is very convenient that it implements continuous scrolling of pages, on the left there is a panel for quickly moving through the document (contents).

I also note the presence of the advanced printing function (it allows you to customize the printout in a way that cannot be done in similar software). The program is based on the freely distributed DjVuLibre library.

Peculiarities:

the ability to open several documents at once (using tabs, like a browser);
the presence of a full-screen version (makes it easier to read the document);
the ability to create bookmarks;
the ability to adjust the contrast, brightness, color gamut, etc. for a comfortable pastime;
page export to image format (GIF, JPG and JPEG);
support for Russian and all popular versions of Windows 7, 8, 10.

A very handy and compact viewer for all popular e-book formats: PDF, DjVu, ePub, MOBI, XPS, CHM, CBZ and CBR. Together with a minimalist interface, low system requirements and ease of use - make it one of the favorite products of millions of users around the world!

In addition, Sumatra PDF is completely free, consumes less memory than many analogues (say, Adobe Reader), does not require installation (you can carry it with you on a USB flash drive), supports hotkeys, display settings, etc.

Of the minuses: there may be some problems when opening old DjVu files (apparently, after all, you can’t do without a regular DjVu reader yet ...).

Despite the fact that this program has not been updated for a long time, it copes with its task perfectly! Its main advantages:

support for almost any DjVu files;
the presence of a side menu with content, thumbnails, etc. - allows you to quickly navigate through the document;
adjusting the brightness and contrast of the image;
low PC requirements: especially noticeable when opening large files on weak machines;
convenient navigation using the keyboard (you can not use the mouse at all!)
small size, no need for installation;
Russian support, support for Windows XP, 7, 8, 10.

Of the minuses (purely in my opinion): there is no smooth scrolling of pages (I'm very used to this).

To create DjVu (encode/decode)

DjVu Small

Website: http://www.djvu-soft.narod.ru/scan/djvu_small.htm

This is one of the easiest programs to create DjVu files (from ordinary images that everyone is used to working with: TIF, JPG, BMP, GIF and PNG). The program is very convenient, universal, works in almost all Windows 98/NT/XP/7/8/10 operating systems.

I note that the program can both compress one or more images in DjVu (this is called coding ), and unclench (i.e. decode - get/extract pictures from DjVu).

The program does not need to be installed. Supports Russian interface.

To compress images in DjVu, it is necessary (see the screen above):

open a folder or files;
select the folder where the received file will be saved;
select the quality (here it is quite difficult to give a specific recommendation, because you need to choose based on the original quality. To begin with, I recommend choosing the "Default" option, if the quality / file size does not suit you, change it to a great option);
press the "Start" button.

DjVu DocExpress

Website: http://www.djvu-soft.narod.ru/soft/

A very powerful program for creating and editing DjVu documents. For example, the program can turn all pages at once by 90-80 degrees, create links to pages within a file or to individual pages on the Internet.

As for creating a DjVu file in it, everything is simple here:

PdfToDjvuGUI

Website: http://www.trustfm.net/software/utilities/PdfToDjvuGUI.php

One of the simplest solutions is PdfToDjvuGUI. The bottom line is that you can create DjVu not from pictures (as in previous versions), but from a PDF file. In some cases, this is much more convenient and faster.

After starting the program, just select the file ("Add PDF" button), and then click on the "Generate DjVu" button (if necessary, set the compression settings).

After that, automatic file conversion will start (just wait until the "black" window is closed). The DjVu file will be created in the same directory as the PDF added for conversion.

Online conversion services

Now there are quite a lot of services on the network offering to upload a file to them and quickly convert it to DjVu. Of course, they can hardly be used for scanned documents (after all, they often contain personal and corporate information). But for example, I will give a couple of options:

- the service allows you to quickly overtake PDF to DjVu (the file should not exceed 100 MB);
- one more service (in its arsenal there are a lot of conversion directions). On the link above, you will find the reverse version: DjVu to PDF.

That's all, good luck!

Hello, dear readers of the blog site. Probably, you have met on the Internet scanned books in djvu format(their files have the same extension).

Usually, not fiction is distributed in this way on the network, but books containing drawings, graphs, formulas and other things that are quite difficult to digitize using OCR programs.

At first, I thought that this strange djvu () format is a regular set of bitmap images (photos) that resulted from scanning a book. But in this case, the file size would be very large, and we do not observe this.

What is a file with such a mysterious extension and how can it be opened in order to start reading the information enclosed in "déjà vu", and what programs are best used for this. I will try to answer all these questions in this article.

What is a Djvu file

It turns out that djvu was developed about fifteen years ago and is a very successful mixture of test and graphic formats. In principle, when digitizing books, two scenarios are possible:

Perform text recognition on a scanned page and save it using compression algorithms, which allows you to get a very small weight of the final file. The downside is that you lose images, backgrounds, marginal notes, dog-ears, and other things that might be important in some cases. But on the other hand, it will be possible to conduct a full-fledged search using the recognized texts.
You can save scanned texts as pictures, for which such or tiff are suitable. However, the weight of even one scanned page will be excessively high if we want to maintain quality. Well, it will be impossible to search through the texts.

Djvu combines the advantages of the methods described above, while having practically no drawbacks. Format Deja vu can be attributed to text-graphic, which in itself already sounds unusual, but it promises a lot of dividends. Judge for yourself:

The original scanned image is compressed ten times more densely in Djvu than it would be with JPEG, with little to no change in quality. At the same time, jpeg will surely blur both text and graphics, and everything that is possible, and our hero will leave everything in its original form.
An A4 sheet scanned and converted to deja vu will weigh around 50 kilobytes (read about that), if the source was with color graphics (or background), and around 10 kilobytes if black and white. Lepota, and this is taking into account the fact that the scanning was carried out in high resolution 300 DPI. The same file saved in tiff format (without quality loss) would weigh several hundred times more.
The Djvu file contains a text layer that can be fully searched, and if desired, you can leave only it (removing the color mask and background information), which will further reduce the size.

All this is achieved thanks to a rather original approach. I could be wrong, but I think it goes like this:

Separate the text of the page and its background. The algorithm monitors many factors and, with the right settings, can even rip out the text component from the cover of a magazine, where words can also be used as a background.
The text is saved in one bit (black and white) and compressed quite tightly.
Separately, the background is saved, which is compressed a little less efficiently.
Information about the color of the text and illustrations used in the book is also compressed, but using a different algorithm.
As I already mentioned, the Djvu format provides for a separate text field, thanks to which you can search through scanned books.

But the questions of creation and principles of data formation in deja vu files are of interest to us insofar as, and it will be much more interesting to find out how they can be open and read Djvu.

Naturally, for this purpose, special reading programs (readers) are used, which take place both for a computer and for mobile devices based on Android or iOs (ipad, iPhone). It’s convenient, after all, on the way home or to work, to increase your level of education by reading a smart book on your mobile phone.

How to open Djvu - programs for reading on a computer

There are several programs that are focused on working only with deja vu files, and there are a number of universal solutions that allow you to read books in almost any form. There are also Djvu editors that allow you to edit or even create your own masterpieces.

Among Deja Vu readers designed for a computer, it is worth highlighting the following readers:

It fully supports the Russian language and even the “great and terrible” Yandex managed to seize it, forcing you almost by force and by default search in all your browsers:

In general, they make it possible to abandon all this wealth (including), but not everyone pays attention to this when installing a program. Of course, for the same one, all this looks even more intrusive, but the leading search engine of the Runet has also filled all free programs with its add-ons to the very “do not indulge”.

As I mentioned in Djvu a text layer can be wired, so when reading books containing it, you can search by words and phrases.

On the left, WinDjView has a navigator with page thumbnails, and at the top there is a toolbar where you can open a new file, change the scale and display type of pages (an endless tape or imitation of a book spread), and also rotate them, if necessary, by an angle multiple of 90 degrees.

Remarkably, this déjà vu reader opens new books in new tabs, which allows you to work with several materials at once in one program window. It is also possible to bookmark and leave comments (from the context menu of the right mouse button). You can use the magnifier from the toolbar and full-screen view (in this case, pages can be flipped with a simple mouse click).

If you select "File" - "Settings" from the WinDjView program menu, then on the second tab you can set the inversion of colors (for example, in order to read white text on a black background), as well as adjust the brightness, contrast or gamma for better perception of the document in Djvu format.

At the beginning of the article, I mentioned that in déjà vu, the scanned document is broken down into black and white text, background, and foreground color information. So, in WinDjView all this can be visually seen by selecting "view" - "mode" from the menu.

The latest current version dates back to 2005 (version 2.0.0.26) and its compatibility with modern operating systems is not guaranteed, although it still works on my Windows Vista, though not as fast as its modern counterpart described just above. It does not require installation and works directly from the folder where you unpacked the archive with the program.

During installation, you need to check the box that you will not use this reader for commercial purposes, so as not to pay for the program.

Well, STDU Viewer will also ask you which file extensions you would like to associate with, except for deja vu.

In principle, this reader does not have something so global that would not be in WinDjView, but ... Firstly, it captivates a huge number of formats, which can be opened and read with this program.

Secondly, a very convenient and thoughtful interface.

Almost all the functionality of the reader is displayed in the form of toolbars located around the entire perimeter of the program window. The place where thumbnails of the pages of the book you are reading is usually displayed has as many as six tabs located at the bottom.

Not all of them are applicable to Djvu, but still. The same bookmarks that can be arranged in the form of a tree may well replace the missing navigation in your handbook or reference book.

The brightness and contrast settings are also displayed as an icon in the lower right corner, where the buttons for switching the document display mode are also located.

Thirdly, there are some nice functional delights that will help during daily work with STDU Viewer:

And fourthly, this is a huge number of settings that can be made in the STDU Viewer so that this reader is fully suited to your habits and needs.

For example, you can customize (File - Program Settings) even the appearance of the tabs, which, of course, is a trifle, but quite pleasant:

Djvu reader for Android and iOs (iPad and iPhone)

For some reason, I mostly manage to read books on the road, but there are always a lot of other, more important and interesting things behind me. In this regard, I was faced with the task of downloading some suitable deja vu reader for my favorite iPad, received as a gift from Profit Partner, but also in a compartment with everything - for an Android phone.

At the same time, I try to try all the free options for programs and applications before coming to the conclusion that I have no other option but to part with hard-earned money. Actually, the main candidates for the place of Djvu readers for iOs on the Internet are recommended DjVU Book Reader.

It seems that everything is fine, both reviews and screenshots, but they are asking for it, albeit a small, but still amount of money (169 rubles). I thought that this software did not converge like a wedge and I entered the word Djvu in the search bar in the Apple Store and asked to filter out only free applications.

After testing to open various déjà vu files and evaluating usability and functionality, among the free programs for the iPad, a clear leader emerged - KyBook.

The softinka is unique, in my opinion, because, despite being free, it fully supports EPUB, FB2, PDF, DJVU, CBR, CBZ and audiobooks in MP3, M4A, M4B format.

When reading, the pages turn beautifully (the animation can be customized), there are a lot of settings and functionality, such as creating bookmarks, leaving notes, searching through the contents of the book, etc. things that are available from the top toolbar.

The KyBook reader has unexpectedly many settings:

Including there is a separate group of settings for this reader for PDF and DJVU formats:

In the library of this reader, you can sort books, create shelves for them, move files between them, rename and do everything that is usually required from such programs.

In addition, it is possible to use the applications you have for working with cloud storages such as, or Google drive.

True, by providing access to its files in Dropbox and other clouds, KyBook warns you that it can even change them, which I personally do not really like.

So I Djvu files are thrown into the Dropbox folder on the computer (via Wi-Fi), after which I open the application of the same name on the Ipad and add them to my favorites so that they do not drag on the mobile Internet, which is not always fast and also limited.

I think it would be safer that way.

Now it's time to move on to the question of how to open Djvu on Android. The Internet told me that the best options are two free applications, which I still use, because I didn’t have any particular complaints about their work, but I left them both just in case - suddenly some twisted deja vu file open one of them can not.

So I present to you deja vu reader for android: