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Your Workflow, Supercharged

Extensions make Thunderbird truly yours, moving at your pace and reflecting your priorities. Thunderbird’s flexibility means you can tailor the app to how you actually work. We’ll cover tools for efficiency, consistency, and visibility so every send is faster and better informed, your future self will thank you. Clippings We’ve all been there, retyping the […]

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Thunderbird Monthly Development Digest: September 2025

Hello again from the Thunderbird development team! This month’s sprints have been about focus and follow-through, as we’ve tightened up our new Account Hub experience and continued the deep work on Exchange Web Services (EWS) support. While those two areas have taken centre stage, we’ve also been busy adapting to a wave of upstream platform […]

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State of the Thunder 13: How We Make Our Roadmap

Welcome back to our thirteenth episode of State of the Thunder! Nothing unlucky about this latest installment, as Managing Director Ryan Sipes walks us through how Thunderbird creates its roadmap. Unlike other companies where roadmaps are driven solely by business needs, Thunderbird is working with our community governance and feedback from the wider user community […]

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State Of The Bird 2024/25

The past twelve months have been another remarkable chapter in Thunderbird’s journey. Together, we started expanding Thunderbird beyond its strong desktop roots, introducing it to smartphones and web browsers to make it more accessible to more people. Thunderbird for Android arrived in the fall and has been steadily improving thanks to our growing mobile team, […]

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VIDEO: Conversation View

Welcome back to another edition of the Community Office Hours! This month, we’re showing you our first steps towards a long awaited feature: a genuine Conversation View! Our guests are Alessandro Castellani, Director of Desktop and Mobile Apps and Geoff Lankow, Sr. Staff Software Engineer on the Desktop team. They recently attended a work week […]

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Thunderbird Monthly Development Digest: August 2025

Hello again from the Thunderbird development team! As autumn settles in, we’re balancing the steady pace of ongoing projects with some forward-looking planning for 2026. Alongside coding and testing, some of our recent attention has gone into budgets, roadmaps, and setting priorities for the year ahead. It’s not the most glamorous work, but it’s essential […]

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State of the Thunder 12: Community, Android, and Mozilla Connect

We’re back with our twelfth episode of the State of the Thunder! In this episode, we’re talking about community initiatives, filling you in on Android development, and finishing our updates on popular Mozilla Connect requests. Want to find out how to join future State of the Thunders? Be sure to join our Thunderbird planning mailing […]

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Mobile Progress Report – July/August 2025

Hello wonderful community, it has been a while since the last Mobile update. A lot has happened in the past 2 months, so let’s jump right into a quick overview of current work in progress and primary efforts. Account Drawer in progress If you’re rocking the Beta version of Thunderbird for Android, you might have […]

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State of the Thunder: Mozilla Connect Updates

Welcome back to the latest season of State of the Thunder! After a short break, we’re back and ready to go. Michael Ellis, our Manager of Community Programs, is helping Alessandro with hosting duties. Along with members of the Thunderbird team and community, they’re answering your questions and keeping everyone updated on our roadmap progress […]

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VIDEO: Thunderbird Accessibility Study

Welcome back to another edition of the Community Office Hours! This month, we’re taking a closer look at accessibility in the Thunderbird desktop and mobile apps. We’re chatting with Rebecca Taylor and Solange Valverde, members of our designer, about a recent accessibility (often shortened as a11y) study. We wanted to find out where Thunderbird was […]

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Thunderbird Monthly Release 142 Recap

We’re back with another exciting Monthly Release recap! Thunderbird 142.0 brings a host of user-requested features and important bug fixes that make your email experience smoother and more reliable. From better folder management to smarter PDF handling, this release focuses on the details that matter most to your daily workflow. A quick reminder – these […]

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Thunderbird Pro August 2025 Update

In April of this year we announced Thunderbird Pro, additional subscription services from Thunderbird meant to help you get more done with the app you already use and love. These services include a first ever email service from Thunderbird, called Thundermail. They also include Appointment, for scheduling meetings and appointments and Send, an end-to-end encrypted […]

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Thunderbird Monthly Development Digest – July 2025

Hello again from the Thunderbird development team! As the northern hemisphere rolls into late summer and the last of the vacation photos trickle into our chat channels, the team is balancing maintenance sprints with ongoing feature-related projects. Whether you’re basking in the sun or bundled up for a southern winter, we’ve got plenty to share […]

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Engage Your Inbox with ‘Getting Things Done’

David Allen’s “Getting Thing Done” (GTD) system has been around for longer than Thunderbird! First published in a book of the same name in 2001, this approach to productivity is focused on freeing your brain from chaos, giving it “focus, clarity, and confidence” for creativity and new ideas. As I’m also a fan of freedom […]

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Monthly Release 141 Recap

We’re launching a brand new series that will highlight features and improvements with Thunderbird 141.0 – your front row ticket to Thunderbird’s monthly enhancements! (No more waiting in the wings so to speak). Learn what’s new, why it matters, and how it’ll transform your inbox experience. In March, we introduced a new monthly Release channel […]

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