There was a download of NetBalancer 12.5.4 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free PC software can be installed on Windows XP/XP Professional/Vista/7/8/10/11 environment, 32-bit version.
The actual developer of the free software is SeriousBit. The software relates to Internet & Network Tools. The NetBalancer installer is commonly called NBReset.exe, SeriousBit.NetBalancer.UI.exe or SeriousBit.NetBalancer.Tra.exe etc. We recommend checking the downloaded files with any free antivirus. The most popular versions among NetBalancer users are 10.1, 9.8 and 9.4.
From the developer:
NetBalancer is a Windows application for local network traffic control and monitoring. It lets you manage your PC network traffic with various rules; you can set priorities, limit or block your metered network traffic based on various settings such as time of day, network protocol, or application type.
You may want to check out more software, such as Spiceworks, BitMeter or Throttle, which might be similar to NetBalancer.