There was a download of DynGate 2.43 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software is categorized as Multimedia Tools. This software is a product of TeamViewer GmbH. 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.
From the developer:
TeamViewer can make use of DynGate (Firewall Router). Together with DynGate
TeamViewer can communicate across firefall barriers and proxys without any need for special firewall configurations. DynGate works with static and dynamic IP-Adresses. DynGate integrates so smart in TeamViewer that you'll forget they are two
products. While TeamViewer is a free solution, DynGate is a commercial product.
You may want to check out more software, such as RM Converter, Ultra Flash Video FLV Converter or FlvRecorder, which might be similar to DynGate.