How it plugs in
—Public API
NoOpen source
YesFree tier
Signal on Personal firewalls6.3#4 of 17
Murus is a graphical front end for macOS's built-in PF (Packet Filter) network firewall.
Pricing
- Murus Basic — Single LicenseSingle license · Inbound and outbound filtering · Inbound and outbound logging · Custom rules · Adaptive firewall · Realtime PF browser$10/mo
- Murus Basic — Five Licenses Family PackNon-commercial; up to two computers per person and up to five persons in one household · 5 persons · 2 computers per person$15/mo
- Murus Pro — Single LicenseSingle license · Fully customized rulesets · Manual custom rules · Accounting · NAT and forwarding · PF states inspector$25/mo
- Pro Bundle — Single LicensePrices do not include VAT · Murus Pro · Vallum · VallumES · Snail · Adsorb$40/mo
- Pro Bundle — Five Licenses Family PackNon-commercial; up to two computers per person and up to five persons in one household · 5 persons · 2 computers per person$55/mo
- Murus Litenon-commercial useFree
- Murus Basic - Single Licensecommercial use allowed$10 one-time
- Murus Basic - Five Licenses Family Packnon-commercial · up to 2 computers per person · up to 5 household persons$15 one-time
As murusfirewall.com lists them, checked 22 Sept 2026.
