Projects / p7zip

p7zip

p7zip is a port of 7za.exe for Unix, Mac OS X, and BeOS. 7za.exe is the command line version of 7-zip (7zip), a file archiver with a high compression ratio.

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Recent releases

  •  07 Jun 2009 18:44

    Release Notes: 7za created bad archives when there were many executable files and the filter BCJ2 was used. This has been fixed. 7-Zip now supports the LZMA2 compression method, can update solid archives, and supports XZ archives.

    •  30 Nov 2008 20:47

      Release Notes: This release supports LZMA compression for .ZIP archives. It can unpack UDF, XAR, and DMG/HFS archives. It now uses the BCJ/BCJ2 filters for executables.

      •  15 Dec 2007 21:40

        Release Notes: A minor improvement was made in ZIP compression. Support was improved for AIX, HP-UX, and kFreeBSD.

        •  01 Sep 2007 21:23

          Release Notes: Versions 4.48 through 4.51 could create .ZIP archives with broken files. Support was added for Linux on IBM z/Series Mainframes with s390x CPUs.

          •  01 Jul 2007 21:42

            Release Notes: Encryption strength for the .7z format was increased. Some bugs were fixed.

            Recent comments

            13 Jun 2005 20:17 shockzor

            Buttons/Banners
            I made 4 buttons (80x15) for 7-Zip.

            7-Zip (http://img100.echo.cx/img100/7863/7zip15nn.png)

            7-Zip (http://img100.echo.cx/img100/5342/7zip23fe.png) (black & white)


            7-Zip Archived (http://img228.echo.cx/img228/8270/7zip36ue.png)

            7-Zip Archived (http://img228.echo.cx/img228/747/7zip46ri.png) (black & white)

            Screenshot

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