Rated 5 out of 5 stars

Very useful, but sadly that not compatible with Firefox 57+ Quantum engine. Any changes that this features can be ported to Quantum?

Rated 5 out of 5 stars

Always use this when I uninstall an extension rather than leave debris behind. BTW, I have one preference named gub which has one value - anybody know what that Is ?

Rated 5 out of 5 stars

thank you very much flasresizerdeveloper!!!

Rated 5 out of 5 stars

does exactly what it says. no-more - no less. great extension

Rated 4 out of 5 stars

good.

Rated 5 out of 5 stars

Suuuper Addon! Konnte damit viel Müll entsorgen und Firefox lädt nun schneller.
Feine Sache!

Rated 5 out of 5 stars

Fantastic. I've been needing an extension like this for years. My profile is so messy from the 100+ extensions I've used over the years, but my setup is so specific, recreating the profile would be like reinstalling Windows. This will help me much in the interim.

Rated 5 out of 5 stars

The bug was that some intermittent URL requests were timing out, and I could find no information on it through multiple search attempts.

At first this extension appeared difficult to use, then a better way to use it occurred. I performed the following steps.

1) Deleted all inactive extensions.
2) Moved all active extensions to inactive.
3) Cleaned all entries.
4) Reactivated all inactive extensions.

This method resulted in the loss of extensions I did not have currently active, and some extension setup information was lost for certain ones I inactivated and later reactivated, but for me this method worked fine.

Rated 1 out of 5 stars

i have try this extension , it is catastrophic
a lot of my active extensions heve seen their settings erased
so all extensions options are defaulted !!!!!!

Rated 2 out of 5 stars

Why aren't they named the same as the extension or at least be sublisted under the title of the extension? How do you know what is what?

Rated 1 out of 5 stars

es muy util, pero falta que señale en rojo que extensiones tenemos deshabilitadas o borradas, haria el trabajo mucho mas facil

Rated 1 out of 5 stars

The new addon contains this extension, it's "Preferences Monitor". SEARCH.

This user has a previous review of this add-on.

Rated 1 out of 5 stars

Not much good if it shows ALL Add-ons and not just the uninstalled ones. What happens when you clean an installed Add-on?

This user has a previous review of this add-on.

Rated 3 out of 5 stars

I just wish it could show me a list of those add-ons that have been uninstalled. The list contains add-ons that are installed as well which isn't cool.

Rated 5 out of 5 stars

fine add-on, easy to use and understand, does the job it says it does...

thank you!

Rated 4 out of 5 stars

good, my browser is now fast again. many thanks!

but be careful - do not delete standard values which you'll find on the list as well.

Rated 4 out of 5 stars

é uma bom extra , mas se o utilizador não tiver cuidado pode apagar o que não devia ,ter muito cuidado ao usar

Rated 3 out of 5 stars

then use this extension before you have properly read the description.

It lists ALL extensions options, not just deprecated ones. So it's very easy to inadvertently delete everything...

Rated 5 out of 5 stars

Ce module peut être utilisé pour effacer toutes les préférences laissés par les extensions après la désinstallation

Rated 5 out of 5 stars

An interesting cleaner that takes care of other extensions!