Icedove-UXP Addons


You've found the page for discovering and installing addons for the Icedove-UXP mail client. Addons help you modify and personalize your mailing experience by adding new features to Icedove-UXP, enhancing your interactions with emails, and changing the way your mail client looks.

For maximum user customization and security reasons, Icedove-UXP does not use WebExt addons. We use so-called “legacy” extensions, which are the original Mozilla design prior to using the new Chromium-based addons format.

Get involved

We build Icedove-UXP to help keep it healthy, free and accessible. Addons support user choice and customization in Icedove-UXP, and you can contribute in the following ways:

  • Make your own addon. We provide free hosting and update services and can help you reach a large audience of users.
  • Backport addons to legacy format with new and improved features
  • Submit patches to improve stability of existing addons
  • Help improve this page. It's free software, and you can file bugs, submit patches and backport requests to HyperTask .
If the extension is pure WebExt there is nothing to backport, requests should be made on addons which were previously programmed in XUL.

If you want to contribute but are not quite as technical, there are still ways to help:

  • Participate in our forum.
  • Leave feedback for your favorite addons. Addon authors are more likely to improve their addons and create new ones when they know people appreciate their work.
  • Tell your friends and family that Icedove-UXP is a free, fast, secure mail client that protects their privacy, and they can use addons to make it their own!

Addons list

Name Description Version Download
Cardbook A new Icedove-UXP address book based on the CardDAV and vCard standards. Patched to remove support for services that violate your privacy. 30.9 xpi | .asc
CompactHeader Add symbol in header plane to switch between compact and expanded view. Options to switch between one or two lines compact view, which buttons should be displayed in header pane. 2.1.5 xpi | .asc
Icetray A fork of Firetray for Icedove-UXP 0.6.2 xpi | .asc
LookOut+ LookOut is a plugin which allows to interface with Microsoft's mail tools by decoding metadata and attachments encapsulated/embedded in a TNEF encoded attachment (aka winmail.dat). Note: “Save All” does not work properly, you must save attachments individually. 1.2.16 xpi | .asc
Mail Merge Mass Mail and Personal Mail 4.12.0 xpi | .asc
SendLater True “Send Later” functionality to schedule the time for sending an email. 6.3.8 xpi | .asc


This wiki article is based on Firefox Addons's about page.