WinRAR 5.21 Beta 1 (32-bit)

WinRAR 是一種眾所皆知的壓縮軟體，可用於Windows、Linux和Mac OS，讓您解開檔案、編輯和管理，提供完整的RAR和ZIP文件的支援，可編輯解壓縮文件或修復受損檔案，也支援檔案的加密。

• 壓縮解壓縮工具。
• 使發送或下載檔案時，傳輸時間短、儲存檔案在硬碟上節省空間。
• 允許自行建立壓縮的文件，並定義其解壓縮密碼，避免非相關人員竊取資料。
• 此版本不含任何廣告軟體或間諜程式。

* "Drag and drop context menu" options in "Settings/Integration/Context menu items" dialog allow to disable WinRAR archiving and extraction commands in context menu displayed after dragging and dropping files with right mouse button.
* If winrar.ini file is present in the same folder as WinRAR installer, winrar.ini will be copied to WinRAR program folder after completing installation.
* While previous versions could produce RAR5 volumes of slightly smaller than requested size sometimes, such situation is less likely now. In most cases volume size equals to specified by user.
* Bugs fixed:
- WinRAR 5.20 issued unnecessary user account control (UAC) prompt, when running an executable from archive stored in UAC protected folder. Since nothing is extracted to folder containing an archive in such case, UAC prompt is not needed;
- WinRAR could overwrite files with read-only attribute only when unpacking RAR and ZIP archive formats. Now it is also implemented for other archive formats supported by WinRAR;
- "Elapsed time" and "Time left" were displayed incorrectly when applying "Convert" command to multiple archives and enabling "Add recovery record" option.