Compare software

PDF Reader ProLightPDF
Freemium

Free to download; advanced features and AI credits are paid.

 Freemium

Free online tools, with a paid Pro plan for full editing and AI features.

Windows, macOS, Android, iOS Windows, macOS, Android, iOS, Web
  • Broad feature set: editing, conversion, OCR, forms and signing
  • Available on all major desktop and mobile platforms
  • Available on web, desktop and mobile
  • Editing, conversion, OCR and signing in one tool
  • Many features and AI tools require payment
  • AI features use a credit system
  • Full features require a Pro subscription
  • Online tools send documents to the vendor's servers
Downloadable app Downloadable app, Web application
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.