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LuLu

Free, open-source firewall for macOS

A free, open-source macOS firewall from Objective-See that blocks unknown outgoing network connections.

Visit LuLu ↗

Pricing: Free

Platforms: Mac

Categories: Security & Privacy, Mac Utilities

LuLu compared with similar tools

Product	Price	Open source	Self-host	Platforms
LuLu	Free	Yes	–	Mac
Little Snitch	Paid	–	–	Mac
CrowdSec	Free plan	Yes	Yes	Self-hosted, Linux, Windows
Ice	Free	Yes	–	Mac
AltTab	Free	Yes	–	Mac
Maccy	Free plan	Yes	–	Mac
Stats	Free	Yes	–	Mac

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Questions

Is LuLu free?

LuLu is free.

Is LuLu open source?

Yes, LuLu is open source.

What platforms does LuLu run on?

LuLu is available for Mac.

What are some alternatives to LuLu?

Similar indie products include Little Snitch, CrowdSec, Ice, AltTab and 4 more.

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