ProtonMail Tab Version History

3 versions

Be careful with old versions!

These versions are displayed for reference and testing purposes. You should always use the latest version of an add-on.

Version 3.0 Released Sept. 25, 2025 1.3 KiB Works with Thunderbird 128.0 and later

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Source code released under Mozilla Public License, version 2.0

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Version 2.0 Released Sept. 25, 2025 1.0 KiB Works with Thunderbird 128.0 and later

Source code released under Mozilla Public License, version 2.0

Download Now Download Anyway

Version 1.0 Released Sept. 25, 2025 912 Bytes Works with Thunderbird 128.0 and later

Source code released under Mozilla Public License, version 2.0

Download Now Download Anyway