WinRAR 4.00 Beta 1 32-bit/64-bit / Винрар + RUS + Portable

• полная поддержка архивов RAR и ZIP 
• оригинальный высокоэффективный алгоритм сжатия данных 
• специальный алгоритм мультимедиа-сжатия 
• оболочка с поддержкой технологии перетащить-и-оставить (drag & drop) 
• интерфейс командной строки 
• управление архивами других форматов (CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, 7Z, Z) 
• поддержка непрерывных (solid) архивов, в которых степень сжатия может быть на 10 – 50% больше, чем при обычных методах сжатия, особенно при упаковке значительного количества небольших похожих файлов 
• поддержка многотомных архивов 
• Возможность шифрования архивов с использованием алгоритма AES (Advanced Encryption Standard) с длиной ключа 128 бит, при этом в качестве ключа шифрования используется хеш пароля с использованием алгоритма SHA-1 
• Возможность работы с файлами размером до 8,589 трлн (1012) гигабайт. 
• Создание самораспаковывающихся, непрерывных и многотомных архивов. 
• Добавление в архивы дополнительной информации для восстановления архива в случае его повреждения, в том числе создание специальных томов восстановления, позволяющих восстановить многотомный архив при повреждении частей с информацией. 
• Полная поддержка файловой системы NTFS и имен файлов в Юникоде. 
• Поддержка командной строки

• WinRAR introduces an original compression algorithm. It provides high compression ratios on executable files, object libraries, large text files, etc. 
• WinRAR offers an optional compression algorithm highly optimized for multimedia data. 
• WinRAR supports files and archives up to 9,223,372,036,854,775,807 bytes in size, about 9000PB. The number of archived files is unlimited for all practical purposes. 
• WinRAR provides complete support for RAR and ZIP 2.0 archives and is able to unpack CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, Z, 7Z archives. 
• WinRAR supports NTFS file security and data streams. 
• WinRAR offers both a classic interactive Windows interface and the command line interface. 
• WinRAR provides functionality for creating a 'solid' archive, which can raise the compression ratio by 10% - 50% over more common methods, particularly when packing large numbers of small files. 
• WinRAR offers the ability to create and change SFX archives using default and external SFX modules. 
• WinRAR offers the ability to create a multi-volume archive as SFX. 
• WinRAR offers a number of service functions, such as setting a password, adding archive and file comments. Even physically damaged archives may be repaired and an archive may be locked to prevent further changes.

1. RAR decompression speed is improved. Depending on data type, 
decompression can be up to 30% faster than in previous versions. 
Both the general RAR algorithm and most of special RAR multimedia 
methods benefit from this improvement. The only module of RAR 
algorithm, which is not affected, is "Text compression" method. 

2. Changes in ISO support: 
a) UDF support is upgraded to UDF 2.50 revision. It makes possible 
to unpack most of Blue-ray ISO files; 
b) when browsing UDF ISO file, UDF revision number is displayed 
after the "UDF" format name in WinRAR address bar 
and in archive information dialog; 
c) WinRAR sets the folder modification date when unpacking folders 
stored in UDF and ISO9660 files. 

3. Changes in password dialog: 
a) WinRAR uses the same format of password dialog both when archiving 
and extracting, so "Show password" option is available also 
when extracting; 
b) "Organize passwords..." button in password dialog provides 
access to password organizer interface, where you can specify 
your frequently used passwords. You will be able to access these 
saved passwords using the drop down list or autocomplete feature 
in password dialog. 
It is important to know that saved passwords are not encrypted 
and anybody having access to your computer can view them. 
Use "Organize passwords" feature only if your computer is 
protected from unauthorized access; 
c) "Use for all archives" option is available in password dialog 
when unpacking several archives at once. You can utilize it 
to apply an entered password to all archives. 
If you use this option with an empty password, WinRAR will skip 
all encrypted archives. 

4. In Windows 7 WinRAR will display the total operation progress 
also on WinRAR icon on Windows taskbar. You can disable it using 
"Taskbar progress bar" option on "General" page of WinRAR settings. 

5. Numerous Unicode support improvements allow to process non-English 
file names more smoothly. These improvements include: 
a) better Unicode handling in WinRAR in "Rename", "Convert", 
"Find" and other commands, in folder tree panel, in password 
request dialog and in many other parts of WinRAR interface; 
b) correctly displayed Unicode names in WinRAR items in Explorer 
context menus; 
c) Unicode support in .lng files, making WinRAR localization 
possible for Unicode only languages. 

6. Changes in -x switch syntax. Now you can specify a wildcard 
exclusion mask for folders. Such mask must have the trailing '\' 
character, like -x*tmp*\ or -x*\temp\ 

7. New "Extract relative paths" option in "Advanced" part of extraction 
dialog. If you browse some archive subfolder in WinRAR shell 
and enable "Extract relative paths" option, the path part up to 
and including the current subfolder will be removed from extracted 
file paths. 
For example, if you are inside of "Backup\MyData" archive folder 
and extract "Images" folder, it will be extracted as "Images", 
not as "Backup\MyData\Images". 
This option is the new default extraction mode, but you can change 
the default back to WinRAR 3.x style. Just select "Extract full paths" 
and then press "Save settings" in "General" part of extraction dialog. 

8. Windows 98, Windows Me and Windows NT are not supported by WinRAR 
and WinRAR self-extracting modules anymore. Minimum Windows version 
required for WinRAR 4.0 is Windows 2000. 
If you need to run WinRAR on older Windows, you can download 
previous WinRAR versions from ftp://ftp.rarlab.com/rar 

9. If TAR, TAR.GZ or TAR.BZ2 archive contains symbolic or hard links 
and if destination file system is NTFS, WinRAR will create these 
links when unpacking such archive. WinRAR will create symbolic links 
as symbolic and hard links as hard in Windows Vista and newer 
and it will create all links as hard in older Windows. 
If destination file system is FAT32 or any other not supporting 
file links, WinRAR will skip links when unpacking TAR, TAR.GZ 
and TAR.BZ2 archives. 

10. Recovery volume processing involves less disk seek operations 
resulting in higher performance. 

11. You can select Windows 7 library in tree panel in extraction dialog 
and WinRAR will use its default save location as the destination path. 

12. "Report" command allows to select HTML, Unicode text and usual text 
as output format for report file. Unlike previous WinRAR versions, 
now WinRAR preservers Unicode characters in reports when using HTML 
or Unicode text format. So non-English characters in file names 
will be displayed properly in such reports. 

13. Message list in GUI SFX archives displays only operation status 
and error messages. It does not contain names of all extracted files 
anymore. This change improves the speed and reduces memory requirements 
for SFX archives containing a large number of files. Also it makes 
easier to locate error messages, because they are not hidden among 
extracted file names. 

14. GUI SFX archives display "Extract" button instead of "Install" 
if no "Setup" or "Presetup" commands are present in the archive 
comment. If you prefer "Install" button, but do not need to 
execute any setup programs, you can add "Setup" command 
without any parameters. 

15. WinRAR displays the current percent above the operation progress bar 
when repairing an archive containing the recovery record 
and when processing recovery volumes. 

16. WinRAR limits the maximum possible volume size to 4 GB minus 1 byte 
when creating RAR volumes on a disk with FAT or FAT32 file system 
in volume size autodetecting mode. These file systems do not support 
4 GB and larger files. 

17. If "Wait if other WinRAR copies are active" option is enabled 
and WinRAR waits for another copy, you can press "Continue" button 
in command progress window to force WinRAR to stop waiting. 
So now "Continue" button allows to override the state of 
"Wait if other WinRAR copies are active" option for current operation. 

18. WinRAR displays one password request instead of two, when saving 
an encrypted file back to RAR or ZIP archive after modifying it 
in some external editor. Previous WinRAR versions usually requested 
the password twice, both when extracting the original file 
and archiving its modified copy. Only RAR archives with encrypted 
file names were processed with the single password prompt. 

19. New error code 10 ("no files") is added to list of error codes 
returned in command line mode by RAR and WinRAR. This new code 
can be returned by archive, extract, delete and repair commands. 
It means that RAR did not find any files matched the specified 
file or archive mask. 

20. File name area in file overwrite dialog occupies several lines now. 
It makes possible to display much longer names. 

21. Bugs fixed: 
a) renaming a file in archive could also rename all other files 
with the same name in other folders of the same archive; 
b) previous versions displayed the wrong total packed size 
in "Info" command for multivolume CAB archives; 
c) in ZIP archives 'U' (update) and 'F' (fresh) commands could 
erroneously update even files not specified in the command line. 
It happened only for files in current folder which names matched 
files in ZIP archive. This bug was not present in usual 'A' (add)