p7zip – 7zr file archiver with high compression ratio

p7zip is the Unix command-line port of 7-Zip, a file archiver that handles the 7z format which features very high compression ratios.

p7zip provides:

  • /usr/bin/7zr a standalone minimal version of the 7-zip tool that only handles 7z, LZMA and XZ archives. 7z compression is 30-50%% better than ZIP compression.
  • /usr/bin/p7zip a gzip-like wrapper around 7zr.

p7zip can be used with popular compression interfaces (such as File Roller or Nautilus).

Another package, p7zip-full, provides 7z and 7za which support more compression formats.

Package availability chart
Distribution Base version Our version Architectures
Debian GNU/Linux 7.0 (wheezy) 9.20.1~dfsg.1-4+deb7u1    
Debian GNU/Linux 8.0 (jessie) 9.20.1~dfsg.1-4.1+deb8u2 16.02+dfsg-1~nd80+1 i386, amd64
Debian GNU/Linux 9.0 (stretch) 16.02+dfsg-3 16.02+dfsg-1~nd90+1 i386, amd64
Debian testing (buster) 16.02+dfsg-4    
Debian unstable (sid) 16.02+dfsg-4 16.02+dfsg-1~nd+1 i386, amd64
Ubuntu 12.04 LTS “Precise Pangolin” (precise) 9.20.1~dfsg.1-4    
Ubuntu 14.04 “Trusty Tahr” (trusty) 9.20.1~dfsg.1-4 16.02+dfsg-1~nd14.04+1 i386, amd64
Ubuntu 16.04 “Xenial Xerus” (xenial) 9.20.1~dfsg.1-4.2 16.02+dfsg-1~nd16.04+1 i386, amd64
Ubuntu 16.10 “Yakkety Yak” (yakkety) 16.02+dfsg-1 16.02+dfsg-1~nd90+1+nd16.10+1 i386, amd64
Ubuntu 17.04 “Zesty Zapus” (zesty) 16.02+dfsg-2 16.02+dfsg-1~nd90+1+nd17.04+1 i386, amd64
Ubuntu 17.10 “Artful Aardvark” (artful) 16.02+dfsg-4 16.02+dfsg-1~nd90+1+nd17.04+1+nd17.10+1 i386, amd64

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