LuLu
Developer:Objective-See
FREEGPL-3.0-only
Open source macOS firewall that prompts on unknown outbound connections and asks nothing in return.
- Platforms
- macOS
- Tags
- firewall · outbound · macos-native · open-source
- Security
- No known warnings · checked 30 Jul 2026 · View scan ↗
- Added
- 28 Jul 2026
Links go to the official site. SoftHarbor hosts no downloads.