Compare software

KDAN PDFMobiPDF
Freemium

Reading and annotation are free. Editing and conversion require a paid plan.

 Freemium

Free download with paid plans for the full feature set.

Windows, macOS, Android, iOS Windows, Android, iOS
  • Consistent editing and annotation across desktop and mobile
  • Cloud sync keeps documents and annotations together across devices
  • Editing, signing, OCR and conversion in one app
  • Apps for Windows, Android and iOS
  • Editing and conversion need a paid subscription
  • Closed source
  • No macOS or Linux desktop version
  • Many features require a paid plan
Downloadable app Downloadable app
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 22, 2026

Checked October 1, 2026

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