Troubleshooting
- 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 a permanent license and a 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?
PDF Reader Tips & Tricks
- How to translate PDF without learning any language
- Correct Typo in PDFs with the Text Editing Tools
- Customize and Assemble the Perfect PDF Using the Page Editing Tool
- Work from Home Series: Remote Security
- Work from Home Series: Remote Organization
- Hide Sensitive or Private Information Before Sending to Others
*Useful Tips*
View Documents
- How to translate PDF?
- • How to save and mark translations in PDFs?
- • How to edit translation results?
- • How to Add Shapes to a PDF
- • Present Your PDF with Slideshow Mode
- • How To Zoom On Your Documents
Edit Files
- How to Change Text Size & Color in PDFs?
- How to Edit Text in PDFs?
- • How to Insert a Blank Page to PDF
- • How to Extract Pages and Save them as a New PDF
- • How to Delete Unwanted Pages from a PDF
- • How to Append File from Another PDF to the Existing PDF
Manage Documents
- How to Create a Flattened Copy to Prevent Annotations and Form Fields from Being Edited
- • How to Create a Zipped File
- • How to Convert PDF to Microsoft Office Word, Powerpoint, Excel, ePUB, Image, HTML, and Text files
- • How to Send Document via Fax
- • How to Manage Your Faxes and Conversions / Use Task Manager
- • How to Recharge Kdan Credits
Windows Ink Toolbar
Surface Dial for PDF Reader
Share Documents
Kdan Cloud
Licensing and Sales
- How to activate PDF Reader?
- • How to start my free trial?
- • What is the difference between PDF Reader Free version and PDF Reader Pro?
- • Where do I apply my coupon code?
- • Do you provide discounts for educational institutions?
- • I’m a student or teacher, do you provide discounts?