Organize, secure and customize your mail without installation.
Portable Daily MultiVersion Multilingual Online (0.4 MB)
Select language and enter Version Number: 28.0a1
Portable Earlybird MultiVersion Multilingual Online (0.4 MB)
Select language and enter Version Number: 27.0a2
Portable Thunderbird MultiVersion Multilingual Online (0.4 MB)
Select language and enter Version Number: 26.0b1 or 24.1.1 or 17.0.11esr or 10.0.12esr or 3.1.20
Final and Beta use same launcher and profile but Earlybird and Daily have their own.
Multilingual Online will download setup in selected language (Afrikaans, Belarusian, Bulgarian, Catalan, Czech, German, Greek, English, SpanishInternational, Spanish, Basque, Finnish, French, Irish, Hebrew, Hungarian, Italian, Japanese, Korean, Lithuanian, Norwegian, Dutch, NorwegianNynorsk, Polish, PortugueseBR, Portuguese, Russian, Slovak, Swedish, Ukrainian, SimpChinese) and extract files.
Multi-Users: change Profile by editing ThunderbirdPortable.ini with User=NameOfNewUser
Associated to Firefox Portable if FirefoxPortable and ThunderbirdPortable folders are in the same folder. A link clicked in a mail will be opened in Firefox Portable.
Settings of installed Thunderbird should be preserved.