Classic Theme Restorer (Customize Australis) v1.3.5 [Firefox Add-On] | 524 KiB (0.51 MiB)
Add-on for Mozilla Firefox. Restore the classic look in Firefox v29, ..., v39 and newer/later.
If you love Firefox because it is the best browser, but you hate the new user interface, then 'Classic Theme Restorer (Customize Australis)' is the ideal solution.
Use the newest browser technology (from Firefox v29, ..., v39) and customize the new user interface (called Australis) and restore the previous look from Firefox v28.