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  1. Support | KDAN
  2. PDF Reader for Android
  3. Troubleshooting

Troubleshooting

  • [Announcement] Discontinuation of Single Sign-On from LinkedIn, X (Formerly Twitter), WeChat, and QQ
  • What is the difference between the PDF Reader Android and other versions (iOS, Mac, and Windows 10)?
  • Can I have a discount on Document 365 subscription?
  • • Account Deletion Assistance
  • • Files can not be opened
  • • PDF Reader app freezes
  • • How to cancel my subscriptions
  • • Unable to access advanced features after the Upgrade - Android
  • • How to migrate my documents from PDF Reader to Desktop?
  • • Where is the output file after conversion?
  • • Where and how to purchase a Document 365 subscription?
  • • My documents are locked by password with no reasons
  • • Annotations are not visible when using a third party app
  • • What is the difference between a free membership and a Document 365 subscription?