G-CAL Highlighter extension

Security at a glance

Low riskSafety score 94/1005 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: g-cal-highlighter

Permissions (7)

  • View open tabs

Frequently asked questions

Is G-CAL Highlighter safe to use?

Our latest automated scan rates the Firefox listing of G-CAL Highlighter at 94/100 (low risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.

What permissions does G-CAL Highlighter require?

G-CAL Highlighter requests 7 permissions. The most significant: View open tabs. See the full breakdown in the security report.

Who develops G-CAL Highlighter?

G-CAL Highlighter is published by macha. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.