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LuLu for Mac

Shared-source macOS firewall.

Free
In English
Version 2.6.3
3.8
Based on 19 user rates

LuLu overview

LuLu is the free, shared-source macOS firewall that aims to block unknown outgoing connections, unless explicitly approved by the user.

What’s new in version 2.6.3

  • ? Improved rule export/import (#588)
  • ?‍? Command-line support for install/upgrade/uninstall

LuLu for Mac

Free
In English
Version 2.6.3

What users say about LuLu

Try our new feature and write a detailed review about LuLu

What customer like

Security
Performance
Stability

What needs improvements

Bug fixing

LuLu qualities

Value
5.0
Ease of use
5.0
Features
5.0
Reliability
4.0
Customer support
5.0

Write your thoughts in our old-fashioned comment

MacUpdate Comment Policy. We strongly recommend leaving comments, however comments with abusive words, bullying, personal attacks of any type will be moderated.
3.8

(13 Reviews of LuLu)

  • Comments

  • User Ratings

ERNEST UNGUREANU
ERNEST UNGUREANU
Jan 18 2021
2.2.0
5.0
Jan 18 2021
5.0
Version: 2.2.0
Simply the best !
myersalastair
myersalastair
Sep 8 2020
1.2.3
1.0
Sep 8 2020
1.0
Version: 1.2.3
Do not use this software if you are running Mojave ON A macBook it will stop your computer firing up and the fix is as rubbish as the software. Gives open source software a really bad name. Had I not just backed up a few hours before I'd have been stuffed as had to wipe hard drive and reload. WARNING REALLY BAD SOFTWARE NO JOKE!!!
markw75901
markw75901
Apr 2 2020
1.2.3
1.0
Apr 2 2020
1.0
Version: 1.2.3
Heard about on iOS today from Leo, I installed on my 2018 Mac mini that has worked flawlessly for 6 months. Has caused all kinds of problems since installing. I have uninstalled but still having problems after Mac wakes up! I would NOT recommend!!!!! It might be free, I would rather pay something instead of having issues now. I am getting Kernel error messages randomly.
Bento de Espinosa
Bento de Espinosa
Dec 29 2019
1.2.3
5.0
Dec 29 2019
5.0
Version: 1.2.3
Why pay for others, when you can have this one for free, and is even better than the others? It does the job well and is better because, unlike Little Snitch, etc., I do not get bombarded with dozens of warnings about the same app, with more than one option (servers, ports, etc.). With Lulu, when you click block, all connections of that app are blocked. Nice!
backfolder
backfolder
Mar 25 2019
1.2.0
5.0
Mar 25 2019
5.0
Version: 1.2.0
Works really well! Nothing to envy LS or HO!. Recommended to control what's outgoing from your Mac. Working flawlessly in Mojave 10.14.3.
lodean
lodean
Mar 10 2024
2.6.3
5.0
Mar 10 2024
5.0
Version: 2.6.3
horemahet
horemahet
Jul 20 2022
2.4.2
5.0
Jul 20 2022
5.0
Version: 2.4.2
Derekcurrie
Derekcurrie
Jun 30 2022
2.4.2
4.0
Jun 30 2022
4.0
Version: 2.4.2
emailalban
emailalban
Dec 14 2021
2.4.1
5.0
Dec 14 2021
5.0
Version: 2.4.1
Thomasgrr
Thomasgrr
Nov 3 2021
2.4.1
5.0
Nov 3 2021
5.0
Version: 2.4.1
ERNEST UNGUREANU
ERNEST UNGUREANU
Jan 18 2021
5.0
Jan 18 2021
5.0
Version: null
myersalastair
myersalastair
Sep 8 2020
1.0
Sep 8 2020
1.0
Version: null
markw75901
markw75901
Apr 2 2020
1.0
Apr 2 2020
1.0
Version: null
FOHX
FOHX
Feb 12 2020
4.0
Feb 12 2020
4.0
Version: null
Bento de Espinosa
Bento de Espinosa
Dec 29 2019
5.0
Dec 29 2019
5.0
Version: null
mappa00
mappa00
May 6 2019
0.5
May 6 2019
0.5
Version: null
backfolder
backfolder
Mar 25 2019
5.0
Mar 25 2019
5.0
Version: null
info-239
info-239
Feb 22 2019
1.0
Feb 22 2019
1.0
Version: null
frans-3
frans-3
Dec 5 2018
1.0
Dec 5 2018
1.0
Version: null
Macfool
Macfool
Nov 27 2018
5.0
Nov 27 2018
5.0
Version: null
Alvin-H
Alvin-H
Oct 20 2018
5.0
Oct 20 2018
5.0
Version: null
DragonMaster
DragonMaster
Oct 8 2018
5.0
Oct 8 2018
5.0
Version: null
PRjohnson
PRjohnson
Sep 15 2018
5.0
Sep 15 2018
5.0
Version: null
MichaelHaeusler
MichaelHaeusler
Sep 11 2018
5.0
Sep 11 2018
5.0
Version: null