Open Source
Firewall that asks before any app connects out to the internet, so you can block unknown or unwanted connections.
Address
Controlling which apps can reach the network. I love making offline apps truly offline. Why does a PDF reader need internet access? It doesn't, so it gets blocked.
Open Source
No-root firewall for Android: block internet access per app, on Wi-Fi and mobile data separately.
Open Source
Application firewall that shows and controls every connection your apps make, with built-in tracker and ad blocking.
Open Source
Lightweight firewall for Windows built on the Windows Filtering Platform: allow or block each app's network access.
Nothing here for the selected platforms.
4 objects