README
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Take Back Control of Your Computer
Portmaster is a free and open-source application that puts you back in charge over all your computer's network connections. Developed in the EU 🇪🇺, Austria.
⚠️ Disclaimer
Portmaster is Alpha Software, treat as such; expect bugs here and there. Early Adopters welcome.
Features
- Monitor All Network Activity
- Manually Allow or Block Connections
- Auto-Block via Selected Filter Lists
- Enforce DNS-over-TLS
- Configure Settings for Different Networks
- Set Global & per‑App Settings
- Download For Free
- FAQ
Documentation
All technical details and guides live on the dedicated docs website:
About Safing
Find out more about Safing, the company behind the Portmaster:
Directories
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| Path | Synopsis |
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cmds
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pmtesting
Package pmtesting provides a simple unit test setup routine.
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Package pmtesting provides a simple unit test setup routine. |
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detection
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interception/nfq
Package nfq contains a nfqueue library experiment.
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Package nfq contains a nfqueue library experiment. |
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interception/windowskext
Package windowskext provides network interception capabilities on windows via the Portmaster Kernel Extension.
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Package windowskext provides network interception capabilities on windows via the Portmaster Kernel Extension. |
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Package process fetches process and socket information from the operating system.
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Package process fetches process and socket information from the operating system. |
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Package resolver is responsible for querying DNS.
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Package resolver is responsible for querying DNS. |
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