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SPECIFICTION
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Firewall App Blocker vs OpenSnitch

Firewall App Blocker

sordum.org

OpenSnitch

github.com

Side by side

FigureFirewall App BlockerOpenSnitch
Price fromFreeFree
Free planYesYes
Free trial——
Open source—Yes
WindowsYes—
Linux—Yes
Self-hosted—Yes
Plans published21
Spec score · Personal firewalls8.3 (#6)8.3 (#7)
Spec score · Firewall Software7.6 (#56)8.3 (#21)
Application rulesYesYes
Free planYesYes
Outbound controladvancedadvanced
Supported platformsWindowslinux
PurposeFAB provides a drag-and-drop interface for blocking or unblocking applications’ internet access through Windows Firewall.OpenSnitch is a GNU/Linux interactive application firewall inspired by Little Snitch.
Rule directionbothboth

Plans

Firewall App Blocker

  • FreewarePrice not published
  • Firewall App Blocker (FAB)Free

Firewall App Blocker pricing →

OpenSnitch

  • OpenSnitchFree

OpenSnitch pricing →

In their own words

Firewall App Blocker

Firewall App Blocker has no write-up on Specifiction yet; its figures are above.

Visit sordum.org

OpenSnitch

OpenSnitch has no write-up on Specifiction yet; its figures are above.

Visit github.com