[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-7165":3},{"id":4,"name":5,"fullName":6,"owner":7,"repo":5,"description":8,"homepage":9,"htmlUrl":10,"language":11,"languages":10,"totalLinesOfCode":10,"stars":12,"forks":13,"watchers":14,"openIssues":15,"contributorsCount":16,"subscribersCount":16,"size":16,"stars1d":17,"stars7d":18,"stars30d":19,"stars90d":16,"forks30d":16,"starsTrendScore":20,"compositeScore":21,"rankGlobal":10,"rankLanguage":10,"license":22,"archived":23,"fork":23,"defaultBranch":24,"hasWiki":25,"hasPages":25,"topics":26,"createdAt":10,"pushedAt":10,"updatedAt":31,"readmeContent":32,"aiSummary":33,"trendingCount":16,"starSnapshotCount":16,"syncStatus":34,"lastSyncTime":35,"discoverSource":36},7165,"thunderbird-android","thunderbird\u002Fthunderbird-android","thunderbird","Thunderbird for Android – Open Source Email App for Android (fka K-9 Mail)","https:\u002F\u002Fthunderbird.net\u002Fmobile",null,"Kotlin",13591,2751,360,994,0,7,30,146,31,45,"Apache License 2.0",false,"main",true,[27,28,29,30],"android","communication","email","mozilla","2026-06-12 02:01:35","# Thunderbird for Android\n\n\u003Ca href=\"https:\u002F\u002Fplay.google.com\u002Fstore\u002Fapps\u002Fdetails?id=net.thunderbird.android&referrer=utm_campaign%3Dandroid_metadata%26utm_medium%3Dweb%26utm_source%3Dgithub.com%26utm_content%3Dbadge\" target=\"_blank\">\u003Cimg src=\".\u002Fdocs\u002Fassets\u002Fget-it-on-play.png\" alt=\"Get it on Google Play\" height=\"28\">\u003C\u002Fa>\n\u003Ca href=\"https:\u002F\u002Ff-droid.org\u002Fpackages\u002Fnet.thunderbird.android\">\u003Cimg src=\".\u002Fdocs\u002Fassets\u002Fget-it-on-fdroid.png\" alt=\"Get it on F-Droid\" height=\"28\">\u003C\u002Fa>\n\u003Ca href=\"https:\u002F\u002Fapps.obtainium.imranr.dev\u002F\">\u003Cimg src=\".\u002Fdocs\u002Fassets\u002Fget-it-on-obtainium.png\" alt=\"Get it on Obtainium\" height=\"28\">\u003C\u002Fa>\n[![Latest release](https:\u002F\u002Fimg.shields.io\u002Fgithub\u002Frelease\u002Fthunderbird\u002Fthunderbird-android.svg?style=for-the-badge&filter=THUNDERBIRD_*&logo=thunderbird)](https:\u002F\u002Fgithub.com\u002Fthunderbird\u002Fthunderbird-android\u002Freleases\u002Flatest)\n[![Latest beta release](https:\u002F\u002Fimg.shields.io\u002Fgithub\u002Frelease\u002Fthunderbird\u002Fthunderbird-android.svg?include_prereleases&style=for-the-badge&label=beta&filter=THUNDERBIRD_*b*&logo=thunderbird)](https:\u002F\u002Fgithub.com\u002Fthunderbird\u002Fthunderbird-android\u002Freleases)\n\nThunderbird for Android is a powerful, privacy-focused email app. Effortlessly manage multiple email accounts from one app, with a Unified Inbox option for maximum productivity. Built on open-source technology and supported by a dedicated team of developers alongside a global community of volunteers, Thunderbird never treats your private data as a product.\n\nThunderbird for Android is based on K-9 Mail, which comes with a rich history of success and functionality in open source email.\n\n## Download\n\nThunderbird for Android can be downloaded from a couple of sources:\n\n- Thunderbird on [Google Play](https:\u002F\u002Fplay.google.com\u002Fstore\u002Fapps\u002Fdetails?id=net.thunderbird.android&referrer=utm_campaign%3Dandroid_metadata%26utm_medium%3Dweb%26utm_source%3Dgithub.com%26utm_content%3Dlink) or [F-Droid](https:\u002F\u002Ff-droid.org\u002Fpackages\u002Fnet.thunderbird.android)\n- Thunderbird Beta on [Google Play](https:\u002F\u002Fplay.google.com\u002Fstore\u002Fapps\u002Fdetails?id=net.thunderbird.android.beta&referrer=utm_campaign%3Dandroid_metadata%26utm_medium%3Dweb%26utm_source%3Dgithub.com%26utm_content%3Dlink) or [F-Droid](https:\u002F\u002Ff-droid.org\u002Fpackages\u002Fnet.thunderbird.android.beta)\n- [Github Releases](https:\u002F\u002Fgithub.com\u002Fthunderbird\u002Fthunderbird-android\u002Freleases)\n- [FFUpdater](https:\u002F\u002Ff-droid.org\u002Fpackages\u002Fde.marmaro.krt.ffupdater\u002F) allows installing the latest versions from ftp.mozilla.org\n- [Obtainium](https:\u002F\u002Fobtainium.imranr.dev\u002F): Use \"Filter release title by regular expression\" under \"Additional options\" with `Thunderbird`. More info in [Complex Obtainium Apps list](https:\u002F\u002Fapps.obtainium.imranr.dev\u002F).\n\nBy using Thunderbird for Android Beta, you have early access to current development and are able to try new features earlier.\n\nCheck out the [Release Notes](https:\u002F\u002Fgithub.com\u002Fthunderbird\u002Fthunderbird-android\u002Freleases) to find out what changed in each version of Thunderbird for Android.\n\nThe SHA-256 fingerprints for our signing certificates are available in [SECURITY.md](.\u002FSECURITY.md#verifying-fingerprints).\n\n## Need Help? Found a bug? Have an idea? Want to chat?\n\nIf the app is not behaving like it should, or you are not sure if you've encountered a bug:\n\n- Check out our [knowledge base](https:\u002F\u002Fsupport.mozilla.org\u002Fproducts\u002Fthunderbird-android) and [frequently asked questions](https:\u002F\u002Fsupport.mozilla.org\u002Fkb\u002Fthunderbird-android-8-faq)\n- Ask a question on our [support forum](https:\u002F\u002Fsupport.mozilla.org\u002Fen-US\u002Fquestions\u002Fnew\u002Fthunderbird-android)\n\nIf you are certain you've identified a bug in Thunderbird for Android and would like to help fix it:\n\n- File an issue on [our GitHub issue tracker](https:\u002F\u002Fgithub.com\u002Fthunderbird\u002Fthunderbird-android\u002Fissues)\n\nIf you have an idea how to improve Thunderbird for Android:\n\n- Tell us about and vote on your feature ideas on [connect.mozilla.org](https:\u002F\u002Fconnect.mozilla.org\u002Ft5\u002Fideas\u002Fidb-p\u002Fideas\u002Flabel-name\u002Fthunderbird%20android).\n- Join the discussion about the latest changes in the [Thunderbird Android Beta Topicbox](https:\u002F\u002Fthunderbird.topicbox.com\u002Fgroups\u002Fandroid-beta).\n\nThe Thunderbird Community uses Matrix to communicate:\n\n- General chat about Thunderbird for Android and K-9 Mail: [#tb-android:mozilla.org](https:\u002F\u002Fmatrix.to\u002F#\u002F#tb-android:mozilla.org)\n- Development and other ways to contribute: [#tb-android-dev:mozilla.org](https:\u002F\u002Fmatrix.to\u002F#\u002F#tb-android-dev:mozilla.org)\n- Reach the broader Thunderbird Community in the [community space](https:\u002F\u002Fmatrix.to\u002F#\u002F#thunderbird-community:mozilla.org)\n\n## Roadmap\n\nTo learn more about all the wonderful things planned for this year please see our\n[roadmap](https:\u002F\u002Fgithub.com\u002Forgs\u002Fthunderbird\u002Fprojects\u002F19\u002Fviews\u002F1). The core team's day to day activities are additionally\ntracked in our [sprint board](https:\u002F\u002Fgithub.com\u002Forgs\u002Fthunderbird\u002Fprojects\u002F20\u002Fviews\u002F1).\n\n## Contributing\n\nWe welcome contributions from everyone.\n\n- Development: Have you done a little bit of Kotlin? The [CONTRIBUTING](docs\u002FCONTRIBUTING.md) guide will help you get started\n- Translations: Do you speak a language aside from English? [Translating is easy](https:\u002F\u002Fhosted.weblate.org\u002Fprojects\u002Ftb-android\u002F) and just takes a few minutes for your first success.\n- We have [a number of other contribution opportunities](https:\u002F\u002Fblog.thunderbird.net\u002F2024\u002F09\u002Fcontribute-to-thunderbird-for-android\u002F) available.\n- Thunderbird is supported solely by financial contributions from users like you. [Make a financial contribution today](https:\u002F\u002Fwww.thunderbird.net\u002Fdonate\u002Fmobile\u002F?form=tfa)!\n- Make sure to check out the [Mozilla Community Participation Guidelines](https:\u002F\u002Fwww.mozilla.org\u002Fabout\u002Fgovernance\u002Fpolicies\u002Fparticipation\u002F).\n\n### Architecture Decision Records (ADR)\n\nWe use [Architecture Decision Records](https:\u002F\u002Fadr.github.io\u002F) to document the architectural decisions made in the\ndevelopment of Thunderbird for Android. You can find them in the [`docs\u002Farchitecture\u002Fadr`](docs\u002Farchitecture\u002Fadr) directory.\n\nFor more information about our ADRs, please see the [ADRs README](docs\u002Farchitecture\u002Fadr\u002FREADME.md).\n\nWe encourage team members and contributors to read through our ADRs to understand the architectural decisions that\nhave shaped this project so far. Feel free to propose new ADRs or suggest modifications to existing ones as needed.\n\n## K-9 Mail\n\nIn June 2022, [K-9 Mail joined the Thunderbird family](https:\u002F\u002Fk9mail.app\u002F2022\u002F06\u002F13\u002FK-9-Mail-and-Thunderbird.html)\nas the foundation for Thunderbird on Android. Since then, we’ve been updating both apps to give\nusers the same solid experience, so it’s normal to notice that K-9 Mail and Thunderbird look and\nfeel nearly identical. They’re built on the same code, and that’s intentional. You'll notice some\nfeatures are selectively enabled for Thunderbird as opposed to K-9 Mail, usually when they are\nsimply a better fit for Thunderbird (like the import from K-9 functionality).\n\nIf you prefer the robot dog and would like to keep K-9 Mail around, you can find it here:\n\n- [K-9 Mail on Google Play](https:\u002F\u002Fplay.google.com\u002Fstore\u002Fapps\u002Fdetails?id=com.fsck.k9&utm_source=thunderbird-android-github&utm_campaign=download-section)\n- [K-9 Mail on F-Droid](https:\u002F\u002Ff-droid.org\u002Fpackages\u002Fcom.fsck.k9\u002F)\n- [K-9 Mail on Obtainium](https:\u002F\u002Fobtainium.imranr.dev\u002F) (use `K-9 Mail` as filter, see [notes](#download) above)\n\n## Forking\n\nIf you want to use a fork of this project please ensure that you replace the OAuth client setup in the `app-k9mail\u002Fsrc\u002F{debug,release}\u002Fkotlin\u002Fapp\u002Fk9mail\u002Fauth\u002FK9OAuthConfigurationFactory.kt` and `app-thunderbird\u002Fsrc\u002F{debug,daily,beta,release}\u002Fkotlin\u002Fnet\u002Fthunderbird\u002Fandroid\u002Fauth\u002FTbOAuthConfigurationFactory.kt` with your own OAuth client setup and ensure that the `redirectUri` is different to the one used in the main project. This is to prevent conflicts with the main app when both are installed on the same device.\n\n## License\n\nThunderbird for Android is licensed under the [Apache License, Version 2.0](LICENSE).\n","Thunderbird for Android 是一款开源的电子邮件应用，专注于隐私保护和高效管理。它支持多账户统一收件箱功能，允许用户在一个应用中轻松管理多个邮箱，提高工作效率。该应用基于 Kotlin 语言开发，继承了 K-9 Mail 的成功经验和强大功能。其开源特性和活跃的社区支持确保了软件持续更新与改进。Thunderbird for Android 适用于需要在移动设备上安全、便捷地处理个人或工作邮件的用户，特别是对隐私有较高要求的场景。",2,"2026-06-11 03:10:54","top_language"]