The best replacement for backbox is kali.

The best alternatives to backbox are rated as following:
★★★★★  kali
★★★★  backtrack 5
★★  backtrack
★★  nodezero

Your alternative for backbox is not listed? Suggest!


No companions for backbox have been suggested so far.
You have in mind a companion for backbox and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of backbox in all years. Click on graph for more.
backbox
kali
backtrack 5