Troubleshooting
- [Announcement] Discontinuation of Single Sign-On from LinkedIn, X (Formerly Twitter), WeChat, and QQ
- [Announcement] Stop Maintenance on KDAN credit in KDAN PDF Reader
- Touble Shooting: Internet Connection fail, please try again later
- What is the difference between a free membership and a Document 365 subscription?
- How to Make PDF Reader the Default PDF Viewer
- What is the difference between PDF Reader Pro and Document 365 subscription?
- What is the difference between the PDF Reader Windows and other versions (iOS, Android, and Mac)?
- Where and how to purchase a Document 365 subscription?
- Can I have a discount on Document 365 subscription?
- How to cancel my subscriptions - Windows
- Where is the output file after conversion?
- • Frequently Ask Questions about the AI Features in KDAN PDF Reader
- • Unable to access advanced features after the Upgrade - Windows
- • Files can not be opened
- • My documents are locked by password with no reasons
- • Annotations are not visible when using a third party app
- • How to Know My App Version
- • How to Retrieve My Edited PDF Files When the App Crashes (Where to Find My Edited PDF Files)