Subtract extension
Security at a glance
Describes the Firefox listing; other stores are scanned separately and can score differently. Automated estimate from our latest scan (malware, permissions, obfuscation) — not a security audit. Higher safety score is better.
See the full security reportFirefox listing ID: subtract
Permissions (9)
- Access to all websites
- View open tabs
- Access browsing history
Related extensions
Frequently asked questions
Is Subtract safe to use?
Our latest automated scan rates the Firefox listing of Subtract at 99/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does Subtract require?
Subtract requests 9 permissions. The most significant: Access to all websites, View open tabs, Access browsing history. See the full breakdown in the security report.
Who develops Subtract?
Subtract is published by Abdullahi Ismail. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.