Where can I find Firefox 3.6.20 portable for my liberkey?
Thank you.

Firefox 3.x is no more maintained on our side but you can try the following:
1- Download latest firefox 3.6.x binaries from Mozilla website
2- extract the file into a dedicated folder (would work with Universal Extrator or 7Zip)
3 - copy extracted firefox folder content (and subdirectories content) to Apps/Firefox/App/Firefox

Dji wrote:Firefox 3.x is no more maintained on our side

Thats sad as it would e very useful for webdevelopers.

The official site has an archive, where all versions are stored
Here is a link to the Mozilla FTP
http://ftp.mozilla.org/pub/firefox/rele ... 3.6.20.exe

or you can install it on github (for kali linux and others)