LuLu Files

LuLu is the free open-source macOS firewall

This is an exact mirror of the LuLu project, hosted at https://github.com/objective-see/LuLu. SourceForge is not affiliated with LuLu.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
LuLu_4.2.1.dmg	2026-02-01	7.3 MB	0
README.md	2026-02-01	638 Bytes	0
Version 4.2.1 source code.tar.gz	2026-02-01	26.2 MB	0
Version 4.2.1 source code.zip	2026-02-01	26.3 MB	0
Totals: 4 Items		59.8 MB	0

🆕 You can now sponsor LuLu/Objective-See Foundation:

☑️ UI Improvements [#812], etc.

☑️ Rule duration, now relative (rather than a fixed end time) [#811], [#813]

☑️ Rules subset (user-created rules) can now be exported/imported [#814]

☑️ Flows associated with processes that have exited, now denied (mahalo Igor)

🔐 Disk Image Hash (SHA256): LuLu_4.2.1.dmg: ED580410F38E8CC8F17CD4724182F9B7A6BBB1524797FF8E8019428A285244A0

Source: README.md, updated 2026-02-01

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