DuPDF
Edit, Sign & Convert PDFs
About
Edit, sign, convert, and organize PDF documents directly on your device. This app offers a suite of tools for PDF manipulation, image editing, and scanning, with all processing done locally for enhanced privacy. Enjoy a free core toolkit with optional upgrades for advanced features.
What's New in DuPDF
3.6 (27)
September 8, 2026
Subscriptions & In-App Purchases
Pro Monthly
Ad-free Pro. 200 Word pages/day. Unlimited text edit.
FAQ
Does DuPDF have ads?
No, DuPDF is ad-free. As a local-first application, it focuses on providing a seamless user experience without advertisements.
What are the subscription options for DuPDF?
DuPDF offers a Free tier with core tools and daily allowances. Paid options include Pro ($9/month or $99/year) for unlimited text editing and more PDFtoW conversions, and Ultra Pro ($399/year) with all Pro features plus advanced security.
How does DuPDF handle user data privacy?
DuPDF is a local-first application, meaning all your PDFs, annotations, and signatures are processed and stored on your device within the app's sandbox. Files are not uploaded to external servers.
Can I edit text directly within PDFs using DuPDF?
Yes, DuPDF features an 'Edit PDF Text' studio. The free version allows editing on 10 unique pages per day, while Pro and Ultra Pro subscriptions offer unlimited editing.
What devices does DuPDF support?
DuPDF is available for iPhone, iPad, and Mac, ensuring a consistent experience across your Apple ecosystem.
How often is DuPDF updated?
The latest version is 3.6 (27), released on September 8, 2026. Updates typically include new features and improvements, indicating active development.
What is the age rating for DuPDF?
DuPDF has an age rating of 17+, likely due to the advanced document editing and potential for handling sensitive information.
How do I cancel my DuPDF subscription?
Subscriptions are managed through your Apple ID. You can cancel by going to Settings → Apple ID → Subscriptions. Cancellations must be made at least 24 hours before the current period ends.