Another Firefox addons logo. This one is the official Addon Collection icon. (With and without reflection)

Add-ons are installable enhancements to the Mozilla Foundation's projects (and compatible variants such as Portable Firefox). Add-ons allow the user to add or augment application features, use themes to his or her liking, and handle new types of content. Extensions can be used to modify the behavior of existing features to the application or add entirely new features.

Logo for chrisfinke.com, a software developer's blog.
I was playing around with masks in GIMP (they're awesome, how could I have not known that before? Was it because they're in a not-so-bright place, unlike in Photoshop? GIMP Photoshop FTW!).

Dimensions: 300x225

Logos for any Mozilla products' addons.

All best on white.
>Having trouble using transparent logos?
Click here for help!<

1.) Firefox
2.) Seamonkey
3.) Thunderbird
4.) Sunbird
5.) Mozilla Suite
6.) Mozilla Suite
7.) Mozilla Suite
8.) Mozilla Suite
9.) Mozilla Suite
10.) Mozilla Suite
11.) Mozilla Suite
12.) Mozilla Suite
13.) Flock
14.) Netscape Navigator

The Mozilla firefox addons logo, falling puzzle pieces (addons logo) over the mozilla firefox logo : (Includes Regular And Reflective Edition) By X-Tree-M-GamR

A Transparent Logo for Mozilla Firefox Addons.
> Best in Black <
Icon from Chip.de site