Combine PDFs in your browser and rebuild the bookmark outline the other mergers throw away — with a report of what else the merge costs.

Cut at the bookmarks, by page range, every N pages, or under a file size — with every part built and weighed before you download it.

Click the pages you want out of a document — with their bookmarks renumbered, and the pages you left behind as a second file if you want them.

Turn whole documents or single pages permanently — and find the pages that need it from the direction their text runs, not their shape.

Remove pages — including the blank ones, found by measuring how much of each page is printed rather than by scrolling for them.

Photos and scans onto pages, with the resolution each one will actually print at — and JPEGs embedded untouched rather than recompressed.

Render pages as JPG, PNG, or WebP at any resolution, with the exact pixel size and real byte weight of each one shown before you download.

Black out text and have it verified gone — the finished file is re-read and searched, because a drawn rectangle leaves the words underneath it.

Draw a signature and put it on the page — written into the page itself, not attached as an annotation the recipient can drag away.

Number the pages, skipping a cover or front matter — and see which pages already have a footer where the number is about to land.

Re-sample embedded images to the resolution they are actually printed at, with a per-image report — and a plain answer when there is nothing to compress.