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LightPDFAskYourPDF
Freemium

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

 Freemium

Free to start, with paid plans listed on its pricing page.

Windows, macOS, Android, iOS, Web Android, iOS, Web
  • Available on web, desktop and mobile
  • Editing, conversion, OCR and signing in one tool
  • Chat with PDFs on web and mobile
  • AI filler for non-fillable PDF forms
  • Full features require a Pro subscription
  • Online tools send documents to the vendor's servers
  • Focus has shifted toward business website chatbots
  • Documents are processed on a hosted service
Downloadable app, Web application 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 Needs internet

Checked September 24, 2026

Checked September 26, 2026

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