Free PDF Reader for Mac, Windows, Linux

Free PDF Viewer for Windows, Mac, Linux

PDF Studio Viewer™ is a cross-platform PDF reader that is reliable and easy to use. PDF Studio Viewer can annotate PDF documents and fill interactive forms. For more editing features, Qoppa Software publishes PDF Studio Standard and Pro editions.

See What’s New in PDF Studio!

FREE VIEWER

Features in PDF Studio Viewer

  • Display PDFs with high fidelity
  • Annotate & Markup PDFs
  • Fill & Save Forms
  • Render Digital Signatures & Layers
  • Advanced User Interface
  • Advanced Print & Search Options
  • Document Storage Integrations
  • DocuSign© Integration

PRO

All Features in Viewer, Plus…

  • Create PDFs from Scan
  • Convert from / to other Formats
  • More Annotating Features
  • Fast Sign PDFs
  • OCR (Text Recognition)
  • Secure Documents (Passwords)
  • Append / Delete / Rotate Pages
  • Add Watermarks, Headers, Footers, Bookmarks
  • Interactive Form Designer
  • Content Editing (Text and Images)
  • Redact & Sanitize PDFs
  • Compare PDFs
  • Optimize PDFs
  • Digitally Sign PDFs
  • Advanced PDF Splitting & Merging
  • Batch Process Multiple PDFs
  • Tag PDFs for Accessibility (PDF/UA)
  • PDF/A Validation / Conversion
  • Advanced PDF Imposition Tools