Download of TeamBeam 4.42 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This free software for Mac OS X is an intellectual property of Skalio GmbH. TeamBeam for Mac relates to Productivity Tools.
From the developer:
TeamBeam allows you to send large files across the Internet both easily and securely. This application will allow you to send large files without using the web browser. A TeamBeam account is required to use this application, so that you can exchange large files right away - secure, fast, and as easy as sending an e-mail.
You may want to check out more software for Mac, such as MySync for GoFlex Home, ShutterPro or NetConference, which might be related to TeamBeam.