J7Z is an alternative 7-Zip GUI. It was designed by Xavion.
7-Zip is a high-compression file archiver. It was designed by Igor Pavlov.
Use J7Z if you want to:
* Update existing archives quickly
* Backup multiple folders to a storage location
* Create or extract protected archives
* Lessen effort by using archiving profiles and lists
p7zip is a quick port of 7z.exe and 7za.exe (command line version of 7zip, see www.7-zip.org) for Unix.
7-Zip is a file archiver with highest compression ratio.
Since 4.10, p7zip (like 7-zip) supports little-endian and big-endian machines.
Originally developed as a GUI replacement for the JAR utility included with the Java SDK, this program is expanding to become a cross platform archive utility with the ability to create fully cross platform installation programs.