ePub Viewer extension

Security at a glance

Elevated riskSafety score 45/10035 findings

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 report

Firefox listing ID: epub-manager

Permissions (5)

  • Store local data
  • Add context menu items
  • Show notifications

Frequently asked questions

Is ePub Viewer safe to use?

Our latest automated scan rates the Firefox listing of ePub Viewer at 45/100 (elevated risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does ePub Viewer require?

ePub Viewer requests 5 permissions. The most significant: Store local data, Add context menu items, Show notifications. See the full breakdown in the security report.

Who develops ePub Viewer?

ePub Viewer is published by Brian. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.