Packet Hound

PacketHound turns Windows Firewall into an "ask me first" firewall for outgoing connections, without drowning you in questions about Windows itself.

Cost / License

Free
Open Source (AGPL-3.0)

Application type

Firewall

Since

Updated

Updated Nov 2026

Platforms

Windows

Packet Hound alternatives

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8alternatives

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Properties

Privacy focused
Lightweight

Features

No Coding Required
No Tracking
No registration required
Ad-free
Firewall

Packet Hound information

Developed by
Unknown
Licensing
Open Source (AGPL-3.0) and Free product.
Written in
C#
Alternatives
8 alternatives listed
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Supported Languages
- English

AlternativeTo Category

Security & Privacy

GitHub repository

4 Stars
0 Forks
0 Open Issues
Updated Nov 6, 2026

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Packet Hound was added to AlternativeTo by HenrysCat on Nov 8, 2026 and this page was last updated Nov 8, 2026.

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What is Packet Hound?

The first time an app tries to connect, you see which app made it, where it's going and on which port. Click Allow or Block, for the whole app or just one address, host or domain, and keep it forever or only until the app quits.