List of Firefox add-ons with Added 1-2 years ago

Add-ons (also known as extensions) are small programs that run inside web browsers like Mozilla Firefox. They add extra features to the browser without having to download anything new. You can use extensions to make browsing faster, easier, and safer. Some extensions even let you do things like translate text on websites, search the web, and play games.

There are over 28,000 Firefox-addons and 480,000 themes, making it hard to find the best ones. so we have created a way to sort through all of them. Use the dropdown above to set different filters. Add-ons are sorted by number of active users.

To set even more advanced filters, and sort the Firefox add-ons differently, please visit our Advanced search tool. Note that Advanced search tool is only available to premium members.

8,927 results. Page 1 of 358.
Activist – Balanced
#1, Activist – Balanced
Activist – Balanced
Mozilla Firefox
You leave the world a better place than you found it and lead others to believe.
4.80 (80)
834,377
Visionary – Balanced
#2, Visionary – Balanced
Visionary – Balanced
Mozilla Firefox
You question the status quo and move others to imagine a better future.
4.58 (40)
545,865
Dreamer – Balanced
#3, Dreamer – Balanced
Dreamer – Balanced
Mozilla Firefox
You believe that fortune favors the bold and inspire others to be brave.
4.80 (35)
479,322
Firefox Translations
#4, Firefox Translations
Firefox Translations
Mozilla Firefox
Translate websites in your browser, privately, without using the cloud. The functionality from this extension is now integrated into Firefox.
3.64 (899)
329,927
Expressionist – Balanced
#5, Expressionist – Balanced
Expressionist – Balanced
Mozilla Firefox
You see the world differently and your creations stir the emotions of others.
4.64 (11)
289,139
Innovator – Balanced
#6, Innovator – Balanced
Innovator – Balanced
Mozilla Firefox
You see opportunities everywhere and make an impact on the lives of everyone around you.
4.50 (10)
246,892
Innovator – Balanced
#7, Innovator – Balanced
Innovator – Balanced
Mozilla Firefox
You see opportunities everywhere and make an impact on the lives of everyone around you.
4.50 (10)
246,892
Innovator – Balanced
#8, Innovator – Balanced
Innovator – Balanced
Mozilla Firefox
You see opportunities everywhere and make an impact on the lives of everyone around you.
4.50 (10)
246,892
Playmaker – Balanced
#9, Playmaker – Balanced
Playmaker – Balanced
Mozilla Firefox
You create opportunities to win and help everyone around you elevate their game.
3.33 (6)
243,116
Lush – Soft
#10, Lush – Soft
Lush – Soft
Mozilla Firefox
Life is better in color. Make your browsing a little more joyful and vibrant.
4.42 (19)
232,213
Dreamer – Bold
#11, Dreamer – Bold
Dreamer – Bold
Mozilla Firefox
You believe that fortune favors the bold and inspire others to be brave.
4.80 (25)
177,855
Activist – Bold
#12, Activist – Bold
Activist – Bold
Mozilla Firefox
You leave the world a better place than you found it and lead others to believe.
4.58 (31)
171,019
Graffiti – Soft
#13, Graffiti – Soft
Graffiti – Soft
Mozilla Firefox
Life is better in color. Make your browsing a little more joyful and vibrant.
4.77 (13)
149,364
Foto – Soft
#14, Foto – Soft
Foto – Soft
Mozilla Firefox
Life is better in color. Make your browsing a little more joyful and vibrant.
4.76 (17)
148,285
Elemental – Soft
#15, Elemental – Soft
Elemental – Soft
Mozilla Firefox
Life is better in color. Make your browsing a little more joyful and vibrant.
3.94 (17)
139,065
ESET Browser Privacy & Security
#16, ESET Browser Privacy & Security
ESET Browser Privacy & Security
ESET
Enjoy extended browser protection with ESET Browser Privacy & Security—includes the unique Metadata Cleanup, Secure Search and more.
4.39 (67)
131,725
English (US) Dictionary
#17, English (US) Dictionary
English (US) Dictionary
flod
English (US) dictionary based on the official Mozilla dictionary.
4.32 (19)
121,231
Cheers – Soft
#18, Cheers – Soft
Cheers – Soft
Mozilla Firefox
Life is better in color. Make your browsing a little more joyful and vibrant.
4.50 (6)
119,948
Visionary – Bold
#19, Visionary – Bold
Visionary – Bold
Mozilla Firefox
You question the status quo and move others to imagine a better future.
4.82 (22)
113,530
Abstract – Soft
#20, Abstract – Soft
Abstract – Soft
Mozilla Firefox
Life is better in color. Make your browsing a little more joyful and vibrant.
4.20 (5)
102,464
Playmaker – Bold
#21, Playmaker – Bold
Playmaker – Bold
Mozilla Firefox
You create opportunities to win and help everyone around you elevate their game.
4.44 (9)
90,902
Custom Search Tool
#22, Custom Search Tool
Custom Search Tool
Custom Search Tool
Get a custom search tool powered by Yahoo!
5.00 (1)
78,288
Innovator – Bold
#23, Innovator – Bold
Innovator – Bold
Mozilla Firefox
You see opportunities everywhere and make an impact on the lives of everyone around you.
4.63 (8)
66,436
Task Manager Tab & Custom Web Search
#24, Task Manager Tab & Custom Web Search
Task Manager Tab & Custom Web Search
TaskManagerTab
Add the Task Manager Tab & Custom Web Search extension and get productivity-enhancing tools online by clicking the favicon on the toolbar & enjoy access to Yahoo® search from your browser search bar.
3.00 (2)
59,381
Lush – Bold
#25, Lush – Bold
Lush – Bold
Mozilla Firefox
Life is better in color. Make your browsing a little more joyful and vibrant.
4.50 (10)
59,297
8,927 results. Page 1 of 358.