The 126.96.36.199 version of Mattermost is available as a free download on our software library. Our built-in antivirus checked this download and rated it as virus free. This free tool was originally developed by Mattermost, Inc. The software is categorized as Communication Tools. The size of the latest installation package available is 57 MB.
From the developer:
Mattermost is a modern, self-hosted workplace messaging solution.
You may want to check out more software, such as CrazyTalk for Skype, DigiDelivery or PhoneTray Free, which might be similar to Mattermost.