WinRAR (64 bit) free edition

Winrar 64 bit Chinese version, the official version of WinRAR in simplified Chinese, was released. The new version added support for 7z format split compressed file extraction, optimized in high DPI display mode, and supported the use of environment variables and other new features.

win rar 64 bit Chinese version, the official Chinese version of WinRAR. This official version solves the problems fixed by the three previous WinRAR beta versions as a whole, and integrates the new functions of these versions.

Basic Introduction

WinRAR is a powerful compressed package manager, which is the graphical interface of the archive tool RAR in the Windows environment. The software can be used to back up data, reduce the size of e-mail attachments, decompress RAR, ZIP and other types of files downloaded from the Internet, and create compressed files in RAR and ZIP formats. WinRAR is a powerful compression file management Tools. It can back up your data, reduce the size of your e-mail attachments, decompress RAR, ZIP and other compressed files downloaded from the Internet, and create RAR and ZIP compressed files. WinRAR is a popular compression tool. It has a friendly interface and is easy to use. It has good performance in compression ratio and speed. Its compression ratio is high. 3. x adopts more advanced compression algorithm, which is one of the formats with larger compression ratio and faster compression speed.

Software highlights

1. Fully support RAR and ZIP 2.0 compressed files;
2. Highly mature original compression algorithm;
3. Special optimization algorithms for text, sound, image and 32-bit and 64 bit Intel executable program compression;
4. The shell interface includes drag and drop and wizard;
5. Command line interface;
6. Management of non RAR compressed files (7Z, ACE, ARJ, BZ2, CAB, GZ, ISO, JAR, LZH, TAR, UUE, Z);
7. Solid compression can improve the compression ratio by 10% - 50% more than conventional methods, especially when compressing a large number of small files and similar files;
8. Multi volume compressed file;
9. Use the default or selected self extracting module to create self extracting files (which can also be used for volume splitting);
10. Restore the physically damaged compressed file;
11. Recovery volume allows to rebuild the volume lost by multi volume compression.
12. Supporting file name;
13. Other service functions, such as compressed file comments, error logs, etc.

Software features

1. Change of compression algorithm

The maximum compression dictionary in the 64 bit version is increased to 1GB. 256MB dictionary can be used when creating compressed files in 32-bit version.

2. RAR compressed file format

Refer to "WinRAR.ini File" in the "Configuration Settings" section of the software help file for more details.

3. Deleted function

The authentication function, whose reliability cannot reach the required level, is removed.

4. XZ compressed file format

Add decompression support for XZ compressed file format.

5. Change of encryption algorithm

The encryption algorithm in CBC mode is changed from AES-128 to AES-256. The key derivation function is based on PBKDF2 using HMAC-SHA256.

6. Change of compressed file format

The file time is stored in Coordinated Universal Time (UTC) instead of the previous local time, which makes the file communication in different time zones more intuitive.

Function introduction

-It supports the decompression of the ZIP sub volume compression package created by 7-Zip. The suffixes are. zip.001,. zip.002... You need to open the first one in WinRAR and decompress it.

-It supports the decompression of the sub volume compression package with the extension of. 001,. 002..., and adds ". 001" to the supported format.

　　- Win Rar file The list supports mouse forward and backward, Alt+left button and Alt+right button shortcuts to navigate among recently visited folders.

-After the SFX self extracting package is decompressed, the decompress button will become suspended.

-"Skip encryption" option is added in the Find File dialog box.

-The compressed package test command supports tar.gz, tar.bz2, and tar.xz.

-When the RAR and ZIP compressed packets created in the Unix system are decompressed, the characters will be correctly interpreted. Vista and higher systems support this feature.

-When decompressing the. 7z compressed package, the modification time is created for all folders at the same time.

-Before the current operation is completed, WinRAR will prevent the computer from hibernating, including compression and decompression.

-When you unzip the. arj,. lzh, and. cab packages, the overall progress will be displayed (except for volume compression).

-The other is the repair of command line parameters and bugs, which is no longer traceable.

-The RAR command line supports folder wildcards. For example, the "rar a backup c: backup2015 * *" command will compress all 2015 * folders in c: backup. You can use the "- r" command switch to search all subfolders of c: backup.

Update log

1. The Find command and the Disk and Folder drop-down list have been renamed to Search Area. In addition to the existing options, it also includes a new "Selected Items" option that restricts the search of selected files and folders in the WinRAR file list.

2. The Find command displays the number of items found in the status bar.

3. Switching - ta, - tb, - tn, - to now allows any number of modifier parameters in the same parameter to set the same date for all specified times. For example, - tamc20190215 will process files modified and created after 2019-02-15. The new 'o' modifier parameter allows switching from AND to OR logic, so - tamco20190215 contains files modified or created after 2019-02-15. It also allows you to specify multiple time filtering parameters with different dates on the same command line, such as:

　　- taco20190201 -tbmo20190210

-The ta and - tn parameters also include files that exactly match the specified date- The tb and - to parameters do not include these files.

4. The "Diagnostic Message" window displays the archive name in a separate column to provide better message visibility for lengthy archive names.

5. The - isnd [-] parameter in WinRAR command line mode allows you to override the "Enable sound" option in WinRAR settings. Use - isnd to turn on voice notification and - isnd to turn it off.

6. Problem repair:

a. Fixed the problem that disabling the "Compressed" file list column would also affect the "Type" column in the archive and leave it blank;

b. Fixed the problem that if the wrong global password is set, WinRAR will send the message "The specified password is incorrect" indefinitely when extracting the encrypted file from the RAR archive without name encryption;

c. Fixed the problem that the "File List/File/Specific Size" option in WinRAR settings does not work within the archive.