WinRAR

WinRARThe PC version is safe, reliable and excellent on the market todaycompressionsoftware. WinRAR simplified version supports creating self-extracting files using the default or selected self-extracting module.UnzipFile (can also be used for volume). WinRAR allows you to create, manage and control archives with built-inRAR format and ZIP compressed files allow storage of any number of files and files of any size. Friends who like WinRAR, come to Huajun Software Park to download and experience it!

* Highly mature original compression algorithm

* Identity verification (only available for registered version)

* Self-extracting compressed files and volume compression (SFX)

* Recoverability of physically damaged compressed files

* * Lock, password,documentSequential lists, file security and more

* Get better compression than similar tools, use 'solid' compression

* Special optimization algorithm for text, sound, image and 32-bit and 64-bit Intel WinRAR official version (free version) executable program compression

How to use WinRAR

How to repair winrar files?

​​ 1. Open the WinRAR software, select the software that needs to be repaired, and then click [Tools] → [Repair Compressed Files].

2. In the pop-up [Repairing] window, click the [Browse] button, set the storage path of the repaired file, then select a repaired file format in [Compressed File Type], and click the OK button after setting it. In this way, the WinRAR software will start to repair the damaged compressed files.

WinRAR FAQ

​1. Why does WinRAR still pop up ads after registering the computer version of WinRAR?

Even if you register the WinRAR computer version for free, ads will pop up every time. This is because WinRAR has been taken over by a Chinese agent. If you want to use winrar without ads, the editor recommends that you use the ad-free version of winrar.

​​​2. How to check the password in WinRAR PC version?

​​ WinRAR PC version does not check passwords at all. It passes the password through a hash function, thereby setting a 128/256-bit AES encryption key, and then uses this key to encrypt the file data, valid up to RAR 4.x format. The new RAR 5.x format detects wrong passwords even before starting the extraction and does not extract junk files. RAR 5.x stores special password hashes generated by one-way hash functions. Therefore, knowledge of the hash is not allowed to know the password of the encryption key. When entering a password, RAR compares its hash with the stored hash and prematurely rejects the wrong password if there is no match. This one-way hash function is intentionally slow and based on PBKDF2, so it does not allow for significant improvements in the performance of brute force attacks.

​3. What value should be used for "Recovery Record"?

A value of 3-10% should be sufficient. The higher the value, the greater the chance of recovering damaged or missing parts of the archive. However, the higher the value, the larger the archive and the longer it takes to create and read the archive. WinRAR sets the recovery record size to 3% by default.

Introduction to WinRAR functions

Supports mouse drag-and-drop and shell expansion; perfectly supports ZIP 2.0 files;

The built-in program can decrypt various types of archive files, image files and TAR combination files such as CAB, ARJ, LZH, TAR, GZ, ACE, UUE, BZ2, JAR, ISO, Z and 7Z;

Historical records and collecting clip functions;

New compression and encryption algorithms, the compression rate is further improved, while the resource usage is relatively small, and different compression configurations can be saved for different needs;

Fixed compression and multi-volume self-releasing compression as well as optimization algorithms for text, multimedia and PE files are not available in most compression tools;

It is very simple and convenient to use, and there are not many configuration options.ExplorerYou can complete the work you want to do;

For self-releasing archive files of ZIP and RAR (both DOS and WINDOWS formats are available), you can easily know the compression attributes of the file by clicking on Properties. If there are comments, you can also view its content in the properties;

It provides unique recovery record and recovery volume functions for RAR format (including self-release) archive files, so that your data security is more fully protected.

Features of WinRAR software

​​​​​Changes in compression algorithm

The compression dictionary in WinRAR 64-bit version has been increased to 1GB. A 256MB dictionary is available when creating compressed files in the 32-bit version.

RAR compressed file format

​ ​ Please refer to the "WinRAR.ini file" in the "Configuration Settings" chapter of the software help file for more details.

Deletion function

WinRAR has an authentication function, but the reliability did not reach the required level and the function was removed.

XZ compressed file format

WinRAR adds decompression support for XZ compressed file format.

​​​Changes in Encryption Algorithms

Encryption in CBC modealgorithmChanged from AES-128 to AES-256. The key derivation function is based on PBKDF2 using HMAC-SHA256.

​ ​​Changes in Compressed File Format

File time is stored as Coordinated Universal Time (UTC), replacing the previous local time, which makes the communication of files in different time zones more intuitive.

WinRAR installation steps

​ ​ 1. Download the WinRAR computer version compressed package from Huajun Software Park. After decompression, double-click the exe file to enter the installation interface. Click Browse to freely set the installation location of the software, and then click Install

​ ​ 2. Set the WinRAR associated file, the default is enough, click OK

3. The software is installed successfully, click Finish

Comparison of similar software

      Fast compression softwareAn efficient and intelligent image compression, PDF compression, and video compression software. Supports batch compression and lossless compression, effectively solving the problem of excessively large files. Image compression: HD images can be compressed, and the compressed image format defaults to JPG. It can quickly compress the video resolution, and the compressed video format defaults to MP4 format. Video FPS and BPS can be set to control video size. PDF file compression: Normal compression or advanced compression can be performed on PDF files. The compressed files can use OCR recognition to obtain the document content.

      Compressed packageIt is a professional compression software. It takes up less memory, has high compression rate, fast compression speed, stable performance, integrates multiple compression algorithms, and supports other practical functions such as: providing multiple compression modes, adjusting video output resolution, cropping videos, selecting output formats, and batching Compression and so on.

WinRAR update log

​​ 1. When processing an archive that contains a valid recovery record, the "Repair" command may incorrectly display the message "Recovery record is damaged". And this message does not prevent further repair operations;

​​ 2. If the quick open information option is set to "Do not add" in the default compression configuration file, and this configuration file is loaded by some commands or dialog boxes, WinRAR will ignore the quick open information when browsing the contents of the RAR archive. For example, the above happens after opening an archive or password dialog;

3. The Ctrl+C "Copy" shortcut key does not work in the archive comment window;

​ 4. If the two options "Put each file into a separate archive" and "Archive into subfolders" are set, WinRAR will ignore the target path specified in the Archive Name field.