Do more on the web, with a fast and secure browser!

Download Opera browser with:

  • built-in ad blocker
  • battery saver
  • free VPN
Download Opera

PDF file changes on the Opera Web Document

  • Appoint any program as credit default PDF viewer (eg Foxit Advanced PDF Editor). After rebooting, the file changes on the Opera Web Document.pdf. Chrome PDF Viewer disabled in Opera and Chrome. What to PDF To make the file immutable yourself? Thank you.