Add-ons
Chat and IM
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AutoarchiveReloaded
Archiviert E-Mails automatisch (Verbesserte Version vom "Autoarchive" Add-on)
23,879 users
Most Popular See all »
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Archiviert E-Mails automatisch (Verbesserte Version vom "Autoarchive" Add-on)23,879 users -
Allows you to resend (also known as redirect) email messages.
Uses 'cardbook' if installed
Bases on the add-on 'Mail Redirect' by Onno Ekker and Pawel Krzesniak
Please see the support page on how to use and why it sometimes does not work!9,461 users -
Press "Alt + i" or use context menu to quickly access:
- ChatGPT (OpenAI)
- GitHub Copilot (Microsoft)
- Claude (Anthropic)
- T3 Chat
- Lumo (Proton)
- Gemini (Google)
- Grok (X)
- Mistral
- Perplexity
- DeepSeek (深度求索)4,843 users -
Open Google Chat in a Thunderbird Tab.
Update: 3 Dec 2024 -
Literally all this extension does is to open Google Chat in a separate tab. Thank you for all your kind comments! I made this to scratch an itch and I'm glad it has helped so many :)1,854 users
Top Rated See all »
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Allows you to resend (also known as redirect) email messages.
Uses 'cardbook' if installed
Bases on the add-on 'Mail Redirect' by Onno Ekker and Pawel Krzesniak
Please see the support page on how to use and why it sometimes does not work!9,461 users -
Upozornění na nové zprávy z chatu Mozilla Thunderbird. Upozornění pomocí informačního okna, tray ikony (kliknutí otevře konverzaci, tray ikona pouze pro Windows), zvuku a rozblikáním ikony na hlavním panelu.2 users -
This extension serves the purpose of providing instant access to the FOAAS web service. FOAAS (Fuck Off As A Service) provides a modern, RESTful, scalable solution to the common problem of telling people to fuck off.3 users -
Press "Alt + i" or use context menu to quickly access:
- ChatGPT (OpenAI)
- GitHub Copilot (Microsoft)
- Claude (Anthropic)
- T3 Chat
- Lumo (Proton)
- Gemini (Google)
- Grok (X)
- Mistral
- Perplexity
- DeepSeek (深度求索)4,843 users
Recently Added See all »
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Delete all conversations from ChatGPT, Claude, Grok, Gemini, Perplexity, and DeepSeek0 users -
mleak is a Thunderbird extension for per-mail osint header and body analysis. MUA fingerprints, server stack, M365 tenant data,relay path, auth verdicts and integrity signals.
100 % offline. No network access, no telemetry, no external dependencies.5 users -
Elevate your emails with AI! This tool analyzes selected text, corrects mistakes, and rewrites casual phrases into a confident, professional tone in seconds. (Requires a free Gemini API key)10 users -
A lightweight and powerful browser extension that allows you to archive or delete facebook messages.4 users -
Create and start Zoom meetings directly from Thunderbird.
Supports:
1.Zoom OAuth
2. SSO/SAML login with auto-detected IdP.167 users -
Quill lets you integrate AI writing assistance (Ollama, OpenAI, or Claude) to help you write or respond to emails un Mozilla Thunderbird.14 users
See all 56 extensions in Chat and IM »
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