7z files

[Alpha_9]

what are the 7z files and how to install them?

[Digital_Trucker]

7z files are files compressed with the 7 Zip Utility (available at http://www.7-zip.org/ )

[Zero Niner]

Winrar can also unpack 7z files.

[swdw]

As can Zip Genius and IZArc
www.zipgenius.it
www.izarc.org