Portmaster is a free and open-source privacy suite that puts you back in charge of your computer.
Cost / License
- Freemium (Subscription)
- Open Source
Application types
Platforms
- Windows
- Linux




Comments about Portmaster as an Alternative to simplewall
Portmaster has more features, but is much more bloated. Simplewall uses much less system resources. Plus, in terms of DNS, DNScrypt has more features than Portmaster...

Most users think Portmaster is a great simplewall alternative.
Portmaster is the most popular Windows & Linux alternative to simplewall.
Portmaster is the most popular Open Source & free alternative to simplewall.
- Portmaster is Freemium and Open Source


























































Portmaster blocks your whole internet connection. The toggles in the app do absolutely nothing.