Open XPI Files
6 applications in this hubLast updated: Apr 30th 2024, 21:12 GMT
Add-ons are software extensions which are meant to bring additional features to an application.
The most frequent format for Mozilla add-ons is XPI (Cross-Platform Install) and add-ons apply to Firefox, Thunderbird, SeaMonkey and Sunbird.
In order to be installed, XPI addons only need to be downloaded, then dragged and dropped onto the Add-ons window of the host application.
Also, these extensions typically require the program to be restarted before being enabled.
20,886 HITS
Applications
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Firefox 125.0.3 / 126.0b7 Beta / 127.0a1 Nightly
Surf the web using one of the world’s leading browsers and enjoy outstanding speed, flawless secur...
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Portable Firefox 125.0.3 / 126.0 Beta 1 / 127.0a1 Nightly / 115.10.0 Legacy
A reliable, fast and secure web browser that enables you to easily navigate on the Internet on the...
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Thunderbird Supernova 125.0 / 115.10.2 RC 2 / 126.0b2 Beta / 127.0a1 Daily
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SeaMonkey 2.53.18.2
All-in-one software for advanced users and developers that helps them browse on Internet, send ema...
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Mozilla Sunbird 0.8
A useful calendar that helps you schedule your time by creating events and tasks, while offering s...
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Firefox for Mobile 10.0.2
Performance, memory consumption and on-device footprint