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Latest Version
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Operating System
Windows XP / XP64 / Vista / Vista64 / Windows 7 / Windows 7 64 / Windows 8 / Windows 8 64
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User Rating
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Author / Product
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Filename
Thunderbird Setup 38.1.0.exe
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MD5 Checksum
35e08903e5543240297f4ec7f07d0137
Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system. Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Thunderbird 38.1.0.
For those interested in downloading the most recent release of Thunderbird (32-bit) or reading our review, simply click here.
All old versions distributed on our website are completely virus-free and available for download at no cost.
We would love to hear from you
If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!
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Thunderbird 38.1.0 Screenshots
The images below have been resized. Click on them to view the screenshots in full size.
What's new in this version:
Bug Fixes:
- Copy/Paste into plain text editor deletes newlines from quoted text (bug 1143570)
- Cross-posts won't send because Newsgroups: groups are separated with comma+space, not just comma (bug 1151448)
- Cannot send email through exchange server (NTLM) (bug 1174159)
- Doesn't display GB2312 encoded texts correctly for Chinese Characters (bug 1174580)
- OAuth2 authentication for GMail does not work when specified server is imap.gmail.com or smtp.gmail.com. (bug 1176773)
Security fixes:
- 2015-71 NSS incorrectly permits skipping of ServerKeyExchange
- 2015-70 NSS accepts export-length DHE keys with regular DHE cipher suites
- 2015-67 Key pinning is ignored when overridable errors are encountered
- 2015-66 Vulnerabilities found through code inspection
- 2015-63 Use-after-free in Content Policy due to microtask execution error
- 2015-59 Miscellaneous memory safety hazards (rv:39.0 / rv:31.8 / rv:38.1)
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