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objective-see/LuLu

LuLu is the free open-source macOS firewall

objective-see/LuLu.json
{
"createdAt": "2017-09-10T06:56:23Z",
"defaultBranch": "master",
"description": "LuLu is the free open-source macOS firewall",
"fullName": "objective-see/LuLu",
"homepage": "https://objective-see.org/products/lulu.html",
"language": "Objective-C",
"name": "LuLu",
"pushedAt": "2025-11-20T00:01:09Z",
"stargazersCount": 11581,
"topics": [],
"updatedAt": "2025-11-25T14:30:09Z",
"url": "https://github.com/objective-see/LuLu"
}

[简体中文]!(README_zh-Hans.md) | [正體中文]!(README_zh-Hant.md)

LuLu is the free open-source macOS firewall:

Documentation:
Full details and usage instructions can be found here.

To Support:
❤  Love this product and want to support it? Please check out my patreon page.