Sumatra PDF is a completely free application for opening PDF documents in it, as well as files with extensions such as: .CBZ, .DjVu, .CHM, .CBZ, .CBR and .XPS. This application has a minimalist interface, since the entire emphasis is on the functionality of the program, which consists in the high speed of processing supported documents when they are opened. If we compare this application with such a well-known program as Acrobat Reader, then the speed of their work differs significantly, and in favor of Sumatra PDF. This happens solely due to the presence in this program of a set of the most necessary functions for the user.
In addition, the Sumatra PDF application has a very convenient plug-in that can work with several browsers that are popular with users. With it, it will be possible to open files without first saving, but directly in the browser window.
This program has another interesting feature, which is the presence of two of its options. The first is the standard Sumatra PDF distribution, which will need to be installed on a computer with all the standard actions for such a situation: installing files in the default Program Files directory, as well as adding the necessary entries in the system registry. The second version of this application is a portable version that does not require installation and consists of a single file that can be launched from any external drive.
Additionally, it is worth noting that Sumatra PDF can be downloaded for free by any user who works with documents of those formats that this application supports, since the speed of working with these files will save a lot of time and effort for the people who will actively use it.
Features of Sumatra PDF:
- compact application size;
- high speed of work with opened files;
- the most simple and very clear interface;
- integration into most popular browsers;
- the presence of a compact portable-version of the program.
In conclusion, it is worth noting that Sumatra PDF is suitable for all users without exception, even those who only speak their native language, since this application has a multilingual interface, which, among others, also has a Russian version.
Sumatra PDF is a universal program that will suit absolutely all users, because it allows you to work with documents. Free download sumatra pdf in Russian from the official website, you can follow the link below. The developer is Krzysztof Kowalczyk (Krzysztof Kowalczyk). He developed the program back in 2006 because of the pdf format that was gaining popularity at that time.
The program is designed for use in Windows OS. Sumatra PDF is also intended for commercial use (organizations, firms, schools, institutes and other educational institutions). This is possible thanks to open source software.
The program competes with other well-known analogues (WinDjView, Adobe Reader, Foxit Reader and others). But it has a smaller size and, in terms of its parameters and capabilities, is not the last among similar applications. For example, compared to other applications, it is easy to use, has faster speed and better performance. In addition, it is free, has excellent visualization speed (rendering).
What are its possibilities? This is the ability to change the text scale according to the parameters, view documents page by page or non-stop, show 1 or 2 pages side by side.
Thus, Sumatra PDF allows you to view and work with formats such as pdf, xps, DjVu, ePub and others. It has all the necessary functions, while working quickly and consuming PC system resources to a minimum. You can free download sumatra pdf right now.
A little more about the functions of Sumatra Pdf. The application converts PDF files to TXT. It can be downloaded from portable (flash) devices, and installation of the application is not required. You can copy the text you need by selecting it with the mouse; search for specific text in a document; open pdf file in web browser. Hotkeys are provided to speed up the work in the application. It is also important that Sumatra PDF can now be used for touch screens.
The application has a clear interface, quite simply designed. Supports hyperlinks that are present in the document. Because of the MuPDF engine, word processing options become more efficient. So, you can change the scale of black-and-white images, for example, scans of documents, etc. But Acrobat Reader, for example, cannot do this.
Everything is provided for the most convenient viewing of documents and their printing. However, there are certain disadvantages. For example, older printers may print documents a little slower. This is due to the bitmap that the document page is converted to.
The application is constantly updated, and the developers are trying to improve the existing functionality and add new options to improve the work of Sumatra PDF.
You can use one of the increasingly popular programs for viewing images and documents. To do this, you just need to download sumatra pdf for free from the link below.
If you are looking for a free application to open DjVu, CBR, PDF and other file formats, try using SumatraPDF for this purpose. The program has a nice modern interface in Russian, it starts up very quickly and, most importantly, it accurately recognizes "book" formats.
Main characteristics:
- playback of objects with extensions *.epub, *.mobi, *.xps, *.cbr, *.pdf, *.chm, *.djvu, *.cbz;
- low requirements for machine resources;
- modern minimalist interface;
- Windows 64-bit support;
- open source (GPLv3 license).
Principle of operation:
simplicity, compactness and consistency - these are the principles that guided the developer of the utility Krzysztof Kowalczyk. It must be admitted that he succeeded. The first thing that catches your eye after installation is a modern look, a menu made in the style of portable mobile applications, and lightning-fast response to commands. If even on a powerful computer the vaunted Adobe Reader needs a few seconds to process large files, then the hero of our review opens them instantly.
All the necessary tools for comfortable viewing, which the "big brother" has, are also available in Sumatra PDF - there are options for scaling and text alignment, a quick jump to the desired page, and others. All other functionality that is not available on the panel at the top of the program can be called through the drop-down list (the icon in the form of three horizontal lines, located next to the name of the open file).
Pros:
- data processing speed;
- support for more than 60 languages (including translation into Russian);
- the presence of a portable version;
- constant updates and bug fixes.
Minuses:
- some users complain about poor-quality image processing (although we did not notice such a difficulty during testing);
- there are no conversion and editing options.
Sumatra PDF is an excellent free viewer that will prove useful for both home use and office documents. It's also nice that the developer of the utility makes contact with users, is always open to comments, constantly improves the functionality of the application and fixes the errors found.
Analogues:
- doPDF - free PDF converter;
- STDU Viewer - software for viewing "book" format files.
In general, I read the comments and decided to compare "by eye"
Compared portable and on the same PDF file.
It is not so much the speed of opening that is important as the loading of pages, moreover, with the transition from the end of the file to the beginning, then to the middle, etc.
For comparison, I took the rules of the board game - because there are a lot of pictures and there is a variety of font / text.
https://yadi.sk/i/AETn1WWedLUAY
My hard drives are relatively old and clogged + OS and file.PDF on different logical, but one physical; Readers, on the other hand, are on a different physical one, so everything is as slow as possible (no, not enough to fall asleep), but still))
Torrents and FireFox are included with many tabs (they don’t eat much, but in addition to RAM, they also occupy hard drives)
Ozu 8, chip - AMD Fenom 925
Files are opened with scaling in width.
Stopwatch = count "and one and two"
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Adobe Reader 9 (its folder has been lying around for a long time, that's why I added it to the comparison):
best speed; initially not portable, but you don’t need to install it again (although, I think, the settings are not stored in their folder - so that’s not quite right); the folder with the program is fat 148mb (although, perhaps, there is something superfluous))); as an editor - average.
Adobe Reader XI 11.0.11 - I don't even consider Pro because of the hugeness:
second place in terms of speed (in fact, sometimes faster, sometimes slower 9, but it feels slower in the end), but the size is 194mb; many settings and the ability to edit; as an editor, I think it's better than Foxit - and as a viewer it's also faster.
Foxit Reader 7.2.5.930 :
large size (122 when unpacking and using), but a lot of additional functions, the speed is somewhat less than that of AP.
SumatraPDF :
good for its size, but loses in the speed of displaying and downloading PDF, it is also an exclusively reader, without additional. functions. If you read "page by page" and not click, it loads pages faster than Foxit and even, sometimes, faster than AR.
Infix PDF editor v. 6.38 portable:
the size is average (65), but here is the speed .... well ... however, unlike Sumatra, this is not just a reader ... but when there is Foxit and Adobe ...
STDU Viewer:
I really like how the program (both the size is 10mb and the functionality) ... but the display speed ...... awful ...
Cool PDF Reader 3.1.6.308 ..... EXTREMELY sluggish... immediately turned it off - I don't advise anyone.
I did not find the rest of the portable, but based on the comments, they are all either in the spirit of those considered, or worse.
in general, Adobe and Foxit are noticeably faster than Sumatra.
If you scroll through the document page by page - Sumatra, at times, turns out to be faster (although AP9 almost doesn’t overtake), but if you click on its different places, it starts to slow down and “thinks”, already noticeably longer than Foxit and Adobe. Also, it takes longer to open the file itself.
Sumatra weighs less, but in fact - only viewing.
AP 9 is the fastest (now I'm looking for a portable one)))). 11 - a little slower, Foxit even slower...
and Sumatra is good only when reading "by the page"; "-" no functional "+" weight.
