Why PaperDenDen

Only things the app really does.

Offline file processing

Opening, processing and saving all happen on your computer. Documents are never uploaded.

Install and update through the store. Purchases are handled by the store, so your payment details never reach us.

Every result is saved as a new file. Your original stays exactly as it was.

Try every feature for 30 days, then buy if you love it. Future major updates are free.

From Traditional Chinese and Japanese to Kiswahili — use the app in the language you know best.

Merge, split, edit, compress, image to PDF, image tools, page organizer and file viewer.