not fully working Rated 3 out of 5 stars

does not matter what setting i choose i cannot get small categories like shown in the picture. new firefox, new profile. so i would have to say no this doesnt do exactly like it says but close to it.

Rated 5 out of 5 stars

Nice, simple and clean. (works with 37.0.1)
two thumbs up.

Everyone should use this.

Rated 5 out of 5 stars

Great use of space

Rated 5 out of 5 stars

Much better use of the space over the original.

Rated 5 out of 5 stars

Tried Slim Add-ons Manager first, which works great, but Cleanest Addon Manager has less space between rows, which allows more addons to be shown, requiring less scrolling.

Rated 5 out of 5 stars

looks great

Rated 5 out of 5 stars

Perfect |||

Rated 2 out of 5 stars

This makes your add-ons neater by removing your capability to set their options, disable, enable, or remove. Only install it if you don't care about that. On the plus side, it doesn't require a restart, so I was able to immediately remove it.
Most people love it, so perhaps they don't have the same setup as I do: my add-ons open in my sidebar.

Rated 5 out of 5 stars

Very well done. Makes a much nicer addon site.

Rated 5 out of 5 stars

Your extension brings a semblance of order to the messy default addon manager without using a bunch of Chrome.css tweaks.

Well done.

Rated 5 out of 5 stars

This add-on is amazing. It really helps clean up the about:addons page. It does something simple (make the horizontal items vertically narrower), but it really cleans up the page design.

A nice addition is that it also works with sections added by other extensions (e.g. Greasemonkey, Stylish, etc.).

I've experienced no incompatibilities with this extension.

Rated 5 out of 5 stars

Firefox default addon manager is so totally dysfunctional that this addon is indispensable.

I was wondering though, is it possible to add normal browser window functions like "copy text", "search text" etc as FF by default makes it impossible to e.g. find the addon's homepage at addons.mozilla.org (unless addon author has not provided it)?

Rated 5 out of 5 stars

This extension is a beautiful thing. If you're already familiar with the way add-ons work in Firefox, you'll really appreciate how this extension streamlines your add-on lists—especially if you're like me, and have 20 or 30 of them installed. (Hey, they're so great, it's hard to stop!)

Good. Rated 4 out of 5 stars

This is a space-saving alternative that is worth trying out for anyone that has more than two add-ons installed.

Should B default behavir in Firefox already! =) Rated 5 out of 5 stars

No need 2 the silly space-hogging blurb line below each addon. There is already a 'more' link that does even 'more' than that, so all it does is make things LESS usable, just like Australis & other Firefox design MISTAKES. This corrects 1 of those design MISTAKES =) It UNDOES some of their DAMAGE, like UPgrading 2 Windows XP from Windows 8 or 7 or Vista. It is an UPgrade, not 'retro downgrade'. New does not necessarily mean better.

Rated 5 out of 5 stars

I likey !

アドオンマネージャーが見やすくなり、使い勝手を向上できる Rated 5 out of 5 stars

アドオンマネージャーが見やすくなり、使い勝手が向上します。只それだけです。
しかしFirefoxを使うに当たっては、アドオンマネージャーによる更新チェックは欠かせず、日常的で頻繁にお世話になります。このアイテムの恩恵は馬鹿にできません。
推奨します。

Rated 5 out of 5 stars

reviewing all your add-on s shows you are a very clean person :)

Much better and more compact than "Slim Add-ons Manager", but... Rated 4 out of 5 stars

...unlike mentioned one, "Cleanest Addon Manager" does not slim down Available Updates category, and also it would be nice if it could compact Recent Updates category implemented by "Addons Recent Updates" extension.

Cleanest Addon Manager is excellent Rated 5 out of 5 stars

Cleanest Addon Manager organizes information that appears in the Addon Manager window. The information is much easier to read in comparison to information in the default Addon Manager window. I would not want to be without Cleanest Addon Manager.
Platform (updated 11/16/14): FF 33.1.1, Mac OS 10.8.5, Cleanest Addon Manager 7.0