ProxyBridge is described as 'Lightweight, open-source universal proxy client for Windows and macOS with process-based routing, SOCKS5/HTTP support, kernel-level interception, and privacy features' and is a Proxy Service in the network & admin category. There are more than 10 alternatives to ProxyBridge for a variety of platforms, including Windows, Android, Mac, Linux and Android Tablet apps. The best ProxyBridge alternative is Proxifier. It's not free, so if you're looking for a free alternative, you could try Proxychains or PowerTunnel. Other great apps like ProxyBridge are Proxycap, SagerNet, Yet Another Shadow Socket and redsocks.