FossaMail 38.2.0.6293 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. You can run this free PC software on Windows Vista/7/8/10/11 32 and 64-bit.
The most popular versions among the program users are 38.2, 25.2 and 25.1. Commonly, this program's installer has the following filename: FossaMail.exe.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. The program is included in Communication Tools. This free program is a product of Mozilla.
From the developer:
FossaMail is an open source, Mozilla Thunderbird-based mail, news and chat client. It is an alternative version of the Mozilla Thunderbird mail&news client, and based on the Pale Moon browser core. This app comes with an optional calendar/organizer add-on.
You may want to check out more software, such as Chilkat Mail ActiveX, 1st Email Address Spider or Super Email Sender, which might be similar to FossaMail.