VPN Watcher

VPN Watcher is a simple-to-use and powerful software application that enables you to restrict programs from sending data over the network when an established VPN connection is not working. It features intuitive settings that can be easily figured out by anyone, even those less experienced with networking software.

The installation procedure is a fast and easy job that does not require special attention. As far as the interface goes, VPN Watcher adopts a clear-cut window with straightforward options.

You can get started by adding controlled applications to the list by pointing out their executable file using the file browser. The list shows the title, full path and status for each program, and you can remove any of them as well as check out the connections status and current IP address in the status bar.

A VPN connection can be established using the HideMyAss, ibVPN, PureVPN or StrongVPN providers. Alternatively, you can fill out custom information pertaining to the country, connection type (PPTP or L2TP), server, user name and password. What's more, VPN Watcher integrates a feature to help you identify the most appropriate VPN server based on the location and connection circumstances.

We have not come across any problems in our tests, since the app did not hang, crash or pop up error messages. It executes commands swiftly while using low CPU and RAM, so it does not hamper system performance. In a nutshell, VPN Watcher is simple to use by anyone looking to stop controlled applications from sending online traffic when a previously set VPN connection is not working.