OS File Extensions on Linux
Security at a glance
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: os_file_extensions_on_linux
Permissions (1)
- Write to clipboard
Related extensions
Frequently asked questions
Is OS File Extensions on Linux safe to use?
Our latest automated scan rates the Firefox listing of OS File Extensions on Linux at 96/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number. This is an automated estimate, not a guarantee of safety.
What permissions does OS File Extensions on Linux require?
OS File Extensions on Linux requests 1 permission. The most significant: Write to clipboard. See the full breakdown in the security report.
Who develops OS File Extensions on Linux?
OS File Extensions on Linux is published by Libor Benes (Dr. B). Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.
What this assessment covers
- Store listing
- Firefox
- Checked version
- 1.0
- Current listed version
- 1.0
- Scan date (UTC)
- Assessment status
- Completed
Recorded findings: 0 critical and 0 high severity. Read the finding details before interpreting the score; automated flags are not proof of malicious behaviour.
Automated analysis looks for suspicious code, permissions and other risk signals. It does not observe every runtime behaviour or independently audit the publisher’s servers. A low-risk result is not a guarantee of safety. How our checks work.