Hi Marc, Could you take a look at this report:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=744118 I've found this patch [1] which uses libunzip instead of calling unzip via system and claims to speed up fcrackzip by a factor of 1000. Please consider releasing a new version with that patch applied! [1] https://github.com/hyc/fcrackzip/commit/156ee9793cc2c79e6d39b3354f39b2d0fccdbbaa Would it be possible to include the patch and release a new version? thanks, Jari