Real PDF questions, each answered in a few minutes — no uploads, no sign-up.
Merge the whole stack in one pass — order, mixed page sizes and locked files included.
5 min read TutorialPhotos and PDFs in one document — with page size, margins and file size under control.
5 min read TutorialExtract the pages you need, or cut a long PDF into equal parts — on the device, original untouched.
5 min read TutorialBlank backs, sideways scans and a cover page in the middle — fixed in one pass, original untouched.
5 min read TutorialWhy scans are so heavy, how to compress one on your device, and when not to compress at all.
6 min read