WinRAR 5.30 Beta 4 发布
WinRAR 是一款非常老牌的经典压缩工具，它能够全面支持当前所流行的RAR和ZIP压缩格式，而且还可以支持ARJ、LZH、CAB、TGZ等非日常主流的格式。近日WinRAR 5.30 Beta 4 发布，WinRAR的用户可以更新软件啦~
WinRAR 5.30 Beta 4 各版本下载：
WinRAR V5.30 beta 4 更新：
1. It is allowed to specify environment variables in path to external
viewer in WinRAR "Settings/Viewer" dialog.
2. Folder wildcards behavior is changed, so command like:
rar a backup c:backup2015**
will search for '2015*' folders only in c:backup. Add -r switch
if you wish to search also in all c:backup subfolders.
3. If wrong password is specified when extracting an encrypted file
in RAR5 archive, WinRAR will not create folders contained in file path.
Previous versions created file path folders even if file extraction
failed because of wrong password.
This change does not affect RAR 4.x format, which does not allow
to verify password validity before starting file extraction.
4. Bugs fixed:
a) "Delete files after archiving" option of default compression
profile was ignored in drag&drop operations in previous beta.
