Mozilla Thunderbird
by MZLA Technologies (Mozilla) Verified
Windowsv156.0.1 80 MB Sep 26, 2026Free Scanned — 100% Safe
Download
80 MB • EXEFast, safe & free • Resume supported
80 MB • EXEFast, safe & free • Resume supported
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About Mozilla Thunderbird
Thunderbird is a free, open-source email, calendar, contacts and chat client from the Mozilla family — the best free alternative to Microsoft Outlook. Manage Gmail, Outlook.com, Yahoo and any IMAP/POP account in one place with strong privacy.
Key Features
- Unlimited accounts: Gmail, Outlook, Yahoo, iCloud, custom IMAP/POP/Exchange (add-on)
- Unified inbox, tabs, powerful search, filters and tags
- Integrated calendar, tasks, address book and RSS feeds
- OpenPGP and S/MIME end-to-end email encryption built in
- Phishing and spam protection, remote-content blocking
- Modern Supernova UI, dark mode, density options
- Thousands of add-ons and themes
- Free (MPL 2.0), no ads
What's New in v156.0.1
- Latest stable release (156.0.1)
- Performance and stability improvements
- Bug fixes and security updates
Technical Information
| License | Free |
| Operating System | Windows 10 / 11 (64-bit) |
| Size | 80 MB |
| Version | 156.0.1 |
| Developer | MZLA Technologies (Mozilla) |
| Category | Office Tools |
| Language | English, Urdu + multilingual |
| Updated | September 26, 2026 |
| Downloads | 260,002 |
| Security | Scanned — 100% Safe |
Old Versions
v156.0.1Latest80 MB • Sep 26, 2026
DownloadHow to Install
Download the installer from the official link
Run the file and allow it when Windows asks for permission
Follow the setup wizard (Next Install)
Launch the program from the Start menu
