Cross-platform email client supporting multiple identities, chat, and strong filtering. Extend functionality with add-ons like RSS/Atom feed readers and PGP support.
Cost / License
- Free
- Open Source (MPL-2.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- BSD
- AppImageHub
- Snapcraft
- Flathub
- PortableApps.com
- F-Droid
- Haiku
- Homebrew
- Chocolatey


Thunderbird vs Windows Live Mail Comments
Among other things, no provisions to open non-system folders to keep different files. You can open one but it doesn't let you type or delete, or in general work on it. It's passable but very far from being similar to WLMail. :)

- Thunderbird is Free and Open Source
- Thunderbird is Customizable and Privacy focused



















































Thunderbird have not Outlook's express / Live Mail's simplicity. Thunderbird is like evolution Light. Very detail settings. When "some" not work, you cannot write and save draft.