PDFfiller: Edit, Fill, Sign any PDF document extension
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: the-pdffiller-add-on
Permissions (11)
- Access to all websites
- View open tabs
- Observe web requests
Related extensions
Frequently asked questions
Is PDFfiller: Edit, Fill, Sign any PDF document safe to use?
Our latest automated scan rates the Firefox listing of PDFfiller: Edit, Fill, Sign any PDF document at 7/100 (critical risk) — malware, permission and obfuscation checks combined. The full report lists every finding behind the number.
What permissions does PDFfiller: Edit, Fill, Sign any PDF document require?
PDFfiller: Edit, Fill, Sign any PDF document requests 11 permissions. The most significant: Access to all websites, View open tabs, Observe web requests. See the full breakdown in the security report.
Who develops PDFfiller: Edit, Fill, Sign any PDF document?
PDFfiller: Edit, Fill, Sign any PDF document is published by Pdffiller. Impersonators copy popular extension names, so always verify the developer line and listing id on the store page before installing.