7-Zip 7-Zip V18.05 (x86)

7-Zip ist eine Packer-Freeware, die neben vielen Formaten auch das RAR-Format beherrscht.

7-Zip unterstützt die Formate 7z, ZIP, RAR, GZIP, BZIP2, TAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB und NSIS. Jedoch erreicht es die höchste Kompressions-Rate mit dem hauseigenen 7z-Format. Mit dem 7z-Format können Sie sogar selbstextrahierende Archive erstellen.


Das Tool integriert sich in das Windows Kontextmenü und als Plug-in für den FAR-Manager. Zusätzlich zur grafischen Oberfläche verfügt 7-Zip über eine mächtige Kommandozeilen-Version.


Hinweis: Die Freeware spricht über 60 Sprachen. Sie können die Oberfläche auf Deutsch stellen, indem Sie die Sprachdatei unter »Tools | Options | Language« auswählen.

  • Download: 7-Zip V18.05 (x86)

    Changelog V18.05 (x86):

    • The speed for single-thread LZMA/LZMA2 decoding was increased by 30% in x64 version and by 3% in x86 version.
    • 7-Zip now can use multi-threading for 7z/LZMA2 decoding, if there are multiple independent data chunks in LZMA2 stream.
    • 7-Zip now can use multi-threading for xz decoding, if there are multiple blocks in xz stream.
    • The speed for LZMA/LZMA2 compressing was increased by 8% for fastest/fast compression levels and by 3% for normal/maximum compression levels.
    • 7-Zip now shows Properties (Info) window and CRC/SHA results window as "list view" window instead of "message box" window.
    • Some improvements in zip, hfs and dmg code.
    • Previous versions of 7-Zip could work incorrectly in "Large memory pages" mode in Windows 10 because of some BUG with "Large Pages" in Windows 10.
      Now 7-Zip doesn't use "Large Pages" on Windows 10 up to revision 1709 (16299).
    • The vulnerability in RAR unpacking code was fixed (CVE-2018-10115).
    • Some bugs were fixed.
    • New localization: Kabyle.
  • Download: 7-Zip V18.05 (x64)

    Changelog V18.05 (x64):

    • The speed for single-thread LZMA/LZMA2 decoding was increased by 30% in x64 version and by 3% in x86 version.
    • 7-Zip now can use multi-threading for 7z/LZMA2 decoding, if there are multiple independent data chunks in LZMA2 stream.
    • 7-Zip now can use multi-threading for xz decoding, if there are multiple blocks in xz stream.
    • The speed for LZMA/LZMA2 compressing was increased by 8% for fastest/fast compression levels and by 3% for normal/maximum compression levels.
    • 7-Zip now shows Properties (Info) window and CRC/SHA results window as "list view" window instead of "message box" window.
    • Some improvements in zip, hfs and dmg code.
    • Previous versions of 7-Zip could work incorrectly in "Large memory pages" mode in Windows 10 because of some BUG with "Large Pages" in Windows 10.
      Now 7-Zip doesn't use "Large Pages" on Windows 10 up to revision 1709 (16299).
    • The vulnerability in RAR unpacking code was fixed (CVE-2018-10115).
    • Some bugs were fixed.
    • New localization: Kabyle.

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