Welcome to SeaMonkey Add-ons.

Add extra features and styles to make SeaMonkey your own.

Close

On the go?

Check out our Mobile Add-ons site.

Close

Extensions by Weekly Downloads

Subscribe

ExtExp Requires Restart

Export your extensions!

Not yet rated
0 weekly downloads

Download Now

Metal Lion Image Saver Requires Restart

Single-click access to common actions for images (e.g. saving, copying, printing)

Not yet rated
0 weekly downloads

Download Now

Manually sort folders for SeaMonkey Requires Restart

This extension allows you to manually sort (order) your folders in the folder pane of SeaMonkey Mail or automatically sort them, but in a better way. This extension also allows you to re-order accounts in the folder pane.

Not yet rated
0 weekly downloads

Download Now

uBlock Origin

An efficient blocker. Easy on CPU and memory. New and updated filter list added.

Rated 4 out of 5 stars (4)
0 weekly downloads

Download Now