Settingsanity For Firefox
About Add-ons v1.4 (August 28, 2018) Appearance 3,477 Downloads, ★★★★★☆ 3345 active users The About Add-ons extension adds an integrated button in the Add-ons' list. It applies to Extensions, Themes, and Language packs, letting you quickly view the About dialog for the Add-on without using a context menu. Supports Pale Moon 28, Firefox 50, SeaMonkey 2.40, Thunderbird 50, Sunbird 5.0b2pre, and Ba..