Doesn't work. I have my own HTML page of links, and after I used this, those links that have been accessed still show as having been accessed, and my browsing history still pops up from the address bar. So despite telling it to clear EVERYTHING, it clearly doesn't.
Don't bother.

This extension doesn't clear session or local storage, which is rather important for development.

Хорошее приложение, удобное и пока работает без сбоев

One star. Could not get it to work with latest version of Firefox. Installed and reinstalled. Nope... did not work.

hj

not bad but this now clashes with Firefox's reading view function. F9 is firefox reading view. Can you update this addon to allow us to change the key we use.

класс

ok

Clear Cache - lack of switching off history clearing. I need clear all cookies except for history of sites viewed from let's say last 1-2 weeks.

I like it, but would like to be able to Manage it to optionally "disable" the F9 processing as it is used by FireFox to read the page in Text mode.

Nice idea but doesn't seem to work on my version of FF: 88.0.1 for Linux Mint 1.0