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New Version of our favorite compression tool!

Change Log from 3.40 version...

RAR - What's new in the latest version


  Version 3.42

  1. Fixed a buffer overflow bug in WinRAR GUI "Delete" command,
     which could cause a crash when deleting a file in corrupt
     archive.


  Version 3.41

  1. Bugs corrected in this version:

     a) when adding new files to already existing RAR solid archive,
        RAR 3.40 compression ratio was lower than in RAR 3.30;

     B) WinRAR "Repair" command could crash when repairing
        a corrupt ZIP archive.

  2. If archived Unicode name is invalid, RAR 'l' and 'v' commands
     display ASCII file name instead of corrupt Unicode.


  Version 3.40

  1. "Fastest" (-m1) RAR compression method has been modified
     to provide much higher compression speed and lower ratio.
     It may be useful for tasks requiring the high speed like
     regular backups.

     You may increase "Fastest" speed even more selecting 64KB
     compression dictionary instead of default 4MB.

  2. WinRAR is able to decompress archives created by Unix 'compress'
     tool (.Z files). Like GZIP and BZIP2 archives, WinRAR opens
     tar.Z and .taz files in one step, so users do not need to
     unpack .tar manually.

  3. WinRAR is able to decompress archives created by 7-Zip
     (.7z files). "Find" command is not supported for this
     archive type.

  4. New "Security" dialog in WinRAR settings:

     a) "File types to exclude from extracting" option to prevent
        extracting of potentially dangerous files like .exe, .scr
        and .pif;

     B) "Propose to select virus scanner" option modifies behavior
        of "Scan archive for viruses" command. You may turn it off
        if you wish to skip the virus scanner selection dialog.

  5. New command line switch -ep3 allows to save and restore
     full file paths including the drive letter.

     WinRAR shell equivalent of -ep3 switch are options
     "Store full paths including drive letter" in "Files/File paths"
     page of archiving dialog and "Extract absolute paths"
     in "Advanced/File paths" page of extracting dialog.

  6. You may select and compress disks directly in "My Computer"
     view in WinRAR shell. Just choose "My Computer" in WinRAR
     address bar, select disks to compress and press "Add".
     If you selected more than one item, WinRAR will automatically
     set "Store full paths including drive letter" archiving mode.

  7. If you selected several disks in Windows Explorer "My Computer"
     view and started archiving from context menu, WinRAR will
     automatically set "Store full paths including drive letter" mode
     when compressing them.

  8. New command line switch -oc to restore NTFS "Compressed" attribute
     when extracting files. RAR always saves "Compressed" attribute
     when creating an archive, but does not restore it unless -oc switch
     has been specified.

     WinRAR shell equivalent of -oc switch is "Set attribute Compressed"
     option in "Advanced" part of extracting dialog.

  9. Starting from this version RAR volumes contain the volume number
     field.

     If archive was created by WinRAR 3.40 or newer, you may view
     the volume number in the top line of "Info" dialog and
     in the address bar.

     In the command line mode the volume number is displayed
     by 'L' and 'V' commands in the line with the total volume
     information.

     This feature may be useful if original volume names are lost
     and you need to rename volumes to correct names.

 10. Commands 'L' and 'V' display NTFS "Compressed" attribute
     in archive listing.

 11. Switch -ag may include an optional text enclosed in '{' and '}'
     characters. This text is inserted into archive name.
     For example: -agHH{hours}MM{minutes}

     Same feature is supported in "Generate archive name by mask"
     field of WinRAR archiving dialog.

 12. If switch -ac is specified, RAR will not reset "Archive"
     attribute of those files, which size or modification time
     was changed after starting the archiving operation.

     So files modified after placing them to archive and before
     clearing "Archive" attribute, will be included to next incremental
     backup. The same is true for WinRAR "Clear attribute "Archive"
     after compressing" GUI option.

 13. If you use "Add to favorites" command inside of archive
     subfolder, WinRAR will save the subfolder and restore it
     when accessing to this favorite item. Previous versions
     were able to restore only the root archive folder.

 14. When editing archived files, WinRAR proposes to update them
     immediately after detecting that file was changed. Previous
     versions waited until an external editor terminates before
     updating a changed file.

 15. If you drop an archive to WinRAR address bar or toolbar,
     WinRAR will display its contents even if other archive
     is opened now. Previous versions proposed to add a dropped
     archive to browsing one.

     You may still drop an archive to WinRAR file list if you
     need to add it to browsing archive.

 16. Corrected processing of corrupt LZH archives to exclude
     a possible crash when reading corrupt LZH file headers.

 17. RAR and WinRAR display the operation progress while
     repairing an archive containing the recovery record.

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