Thunderbird
Free email client with calendar and contacts
Thunderbird manages multiple email accounts in one place, with a unified inbox, powerful search, filters, tags, a built-in calendar, tasks, contacts and end-to-end encryption with OpenPGP.
It is made by Mozilla's Thunderbird team and is a free alternative to Microsoft Outlook.
Categories
Alternative to
Official downloads
Direct links to the files published by the developers.
Windows
- thunderbird-160.0-windows-x64.exe81.3 MB.exe· x64★ sha256:27c75ecb
- thunderbird-160.0-windows-x86.exe77.0 MB.exe· x86 sha256:c85c8d61
macOS
- thunderbird-160.0-macos-universal.dmg154.6 MB.dmg· Universal★ sha256:9741099f
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