When comparing Xarchiver vs 7zFM, the Slant community recommends 7zFM for most people. In the question“What are the best Archive Managers for X11 (Linux/BSD & Co)?” 7zFM is ranked 5th while Xarchiver is ranked 6th. The most important reason people chose 7zFM is:
it is available for windows and UNIX-like systems.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Can show a file list without loading the whole archive
For 7zip-files (perhaps other types too) while File Roller cannot do this.
Pro Multiplatform
it is available for windows and UNIX-like systems.
Pro p7zip-gui is the official GUI for 7z
It is made for 7z but it can also unpack other files.
Cons
Con Segfaults when creating large archives
When creating large archives it crashes and doesn't show you any helpful message (unless you started it from the terminal you will get something like "[1] 14858 segmentation fault (core dumped) xarchiver").
Con Doesn't show a progress UI while it's creating an archive
You have to "guess" when it's done.
Con Not in active development
Xarchiver has only one maintainer and it seems he's not working on it actively.
Con Made for 7z
might not support all features from other file formats.
