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Firewall App Blocker

Free plan Windows

Visit Firewall App Blocker Alternatives Pricing

Firewall App Blocker's own site

Plans

PlanBilled and limitsPrice
FreewarePortable application · Windows Firewall application managementOn request
Firewall App Blocker (FAB)No charge; optional donations · Windows Firewall must be enabled · Windows 11, 10, 8.1, 8, 7, Vista (x86 and x64)Free

As sordum.org lists them, read 22 Sept 2026. The maker's own page has the final word.

Facts from Firewall App Blocker's own pages

Application rules
Yes · sordum.org, 22 Sept 2026
Architecture and language
The page lists x86 and x64 support and a supported-language list including English, Turkish, German, French, Spanish, Japanese, and others. · sordum.org, 9 Oct 2026
Command line
FAB supports command-line parameters and can be used with scripts or Task Scheduler. · sordum.org, 9 Oct 2026
Download verification
The product page provides MD5 and SHA1 hashes for both Fab_x64.exe and Fab.exe and links to VirusTotal. · sordum.org, 9 Oct 2026
Explorer integration
An option adds block and unblock actions to an .exe file’s Windows Explorer right-click menu, optionally shown only while pressing Shift. · sordum.org, 9 Oct 2026
Firewall requirement
FAB runs properly only when Windows Firewall is enabled and does not change Windows Firewall’s default rules. · sordum.org, 9 Oct 2026
Free plan
Yes · sordum.org, 22 Sept 2026
Intended users
The maker presents FAB as a simpler way for users to manage application access through Windows Firewall than navigating its advanced settings manually. · sordum.org, 9 Oct 2026
License and warranty
The EULA says the software is freeware, provides no source code, and is supplied without warranty. · sordum.org, 9 Oct 2026
Local network caveat
With whitelist mode enabled, local network devices such as printers may not work unless the local subnet is allowed. · sordum.org, 9 Oct 2026
Outbound control
advanced · sordum.org, 22 Sept 2026
Supported platforms
Windows · sordum.org, 22 Sept 2026
Portable freeware
Sordum describes FAB as portable freeware available to download free of charge. · sordum.org, 9 Oct 2026
Privacy policy
Sordum’s site privacy policy says it uses Google Analytics and third-party advertising, and describes site data handling; it does not state that these practices describe FAB itself. · sordum.org, 9 Oct 2026
Purpose
FAB provides a drag-and-drop interface for blocking or unblocking applications’ internet access through Windows Firewall. · sordum.org, 9 Oct 2026
Rule direction
both · sordum.org, 22 Sept 2026
Rule directions
FAB can add separate inbound and outbound firewall rules. · sordum.org, 9 Oct 2026
Support channel
Sordum provides a contact page and invites users with software or website privacy concerns to contact it. · sordum.org, 9 Oct 2026
Whitelist mode
Whitelist mode blocks network access except for applications added to the allow list. · sordum.org, 9 Oct 2026

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