Mozilla Thunderbird-based mail, news and chat client for Windows

FossaMail (64-bit)

June, 12th 2022 35.39 MB Open Source

Latest Version:	FossaMail 38.2.0 (64-bit) LATEST
Requirements:	Windows XP64 / Vista64 / Windows 7 64 / Windows 8 64 / Windows 10 64
User Rating:
Author / Product:	Moonchild Productions / FossaMail (64-bit)
Filename:	FossaMail-38.2.0.win64.installer.exe
Details:	0558c0e690705cf57ec35ac8bcdf8bc7

FossaMailÂ 64-bit is an Open Source, Mozilla Thunderbird-based mail, news, and chat client for Windows and Linux, brought to you by the Pale Moon developers (and therefore not affiliated with the Mozilla Corporation). It is an alternative version of the Mozilla Thunderbird mail&news client based on the Pale Moon browser core.

âš Note: This product is not developed anymore and might not function properly.

If you are looking for alternatives, we recommend downloading eM Client, Â Mailbird, or Thunderbird.

Features and Highlights

It is built from a source with compiler optimizations geared towards as stable and smooth operation of the client as possible (Pale Moon-alike optimizations).
Uses the Pale Moon browser core as its back end. The client is therefore based on Pale Moon rather than other Mozilla-derived mail clients.
Uses its profile folder on your system. This means it will not interfere with existing Thunderbird installations.
The default profile location is %APPDATA%\FossaMail
Should be compatible with all Thunderbird (v24/25b era) add-ons and plugins.
It is available in 32-bit (x86) and 64-bit (x64) versions for both Windows and Linux.
It comes with an optional calendar/organizer add-on (Lightning, available from the download location below) that will allow it to be used in a Microsoft Outlook-style information manager fashion.