UPDF
UPDF for Windows/Mac
UPDF for iPhone/iPad
UPDF for Android
View & Annotate PDF
Edit PDF
Convert PDF
Organize PDF
Newsroom
User Guide
What's New
FAQs
About Us
Contact Us
PDF Editing Tips
PDF Reading Tips
PDF Tips on Mobile
PDF Converting Tips
Organize PDF Pages
PDF Tips on macOS
PDF Annotating Tips
PDF Knowledge
PDF Printing Tips
PDF Compressing Tips
OCR Tips
Merge & Split PDF
PDF Encryption Tips
Frequently Asked Questions
Do you have questions about the UPDF Converter and UPDF iOS app? Visit this page to check the frequently asked questions.
UPDF Converter FAQs
- What is UPDF Converter?
- How can I learn to use the features of UPDF Converter?
- How can I convert scanned PDF?
- What is OCR?
- How can I convert protected PDF?
- What language does UPDF Converter OCR support?
- What is PDF/A?
- What support options are available for UPDF Converter?
- How do I activate UPDF Converter for Windows after purchase?
- How do I activate UPDF Converter for Mac after purchase?
- Is UPDF Converter free?
UPDF iOS App FAQs
- How do I purchase a licensed copy of UPDF iOS App?
- How do I install UPDF iOS App?
- How do I import files into UPDF on iOS?
- Can I import my iCloud Drive files?
- How do I edit a PDF file?
- What is Security Space?
- Is Security Space available in the free version of UPDF?
- Will UPDF app affect my default file management system?
- How do I import files from my computer without cables?
- Do you share my details with anyone?