578
WinRar rule
(telegra.ph)
Be sure to follow the rule before you head out.
Rule: You must post before you leave.
Smaller and faster program that's completely free instead of free-ish. Their .7z format is also better than the .rar format, compressing files even smaller. It also works with .rar files, as a bonus.
It's better until the index gets even slightly corrupted.