Scanned contracts come out with page 7 before page 6, a report needs its appendix moved to the end, and a form has a blank back side after every sheet. Fixing that in a viewer that only lets you scroll is painful. Here the whole document is laid out as a grid of page thumbnails, and you rearrange it the way you would shuffle printed sheets on a desk.
Open a PDF, drag pages into position, turn the ones lying sideways, remove the ones you do not need, slot in pages from a second file or an empty page, then press Download PDF. The pages are read and rebuilt on your device, so the document is never uploaded.
What organizing a PDF means
Organizing works at the level of single pages inside one document. Merge PDF takes whole files and stacks them end to end; organizing is for when the order of individual pages matters, or when only some of them should stay. You can still bring in other files, but their pages land exactly where you choose instead of at the end.
The finished document is assembled from copies of the original pages, not from screenshots. Text stays selectable and searchable, images keep their resolution, and a rotation you apply sets the page's rotation value, so nothing is redrawn and the quality does not change. The thumbnails are only previews rendered for the grid; they are not what ends up in the file.
Typical jobs for the page organizer
Fixing the order of a scan
Feeding a stack of paper through a scanner in two batches, or scanning fronts and backs separately, leaves pages out of sequence. Drag them back into place while looking at the thumbnails instead of guessing from page numbers.
Removing blank and unwanted pages
Duplex scans of single-sided originals produce empty back pages, and exported reports sometimes include a cover or a notes page you do not want to send. Delete them one by one; a mistaken deletion can be undone straight away.
Inserting a signed page or an extra document
When one page of a contract was printed, signed and scanned, insert that scan after the right page and delete the unsigned original. The same approach slots a chart, a map or a certificate into the middle of a report.
Working with the page grid
Each card shows its position in the new document in the corner, and its origin underneath, such as Page 4. Once a second file is inserted, the files are lettered A, B and so on, and cards read Page 3 of B. Drag a card to move it. From the keyboard, focus a card, press Space to pick it up, move it with the arrow keys and press Space again to drop it, or Escape to cancel. The buttons under each card rotate it left or right, duplicate it, or delete it.
Click a card to select it. Insert PDF and Blank page then put the new pages directly after the selected one; with nothing selected, they go at the end. A blank page takes the size and orientation of the page before it, which makes a neat separator between sections. The counter at the bottom shows how many pages the new PDF will have.
How to use this tool
- Drop a PDF on the box above or choose one from your device (up to 200 MB). Thumbnails appear as the pages render.
- Drag the pages into the order you want. Use the buttons under a card to rotate, duplicate or delete that page.
- To add pages, click the card they should follow, then press Insert PDF to pick another file or Blank page for an empty one.
- Press Download PDF to save the organized document, named after the original with -organized added.
Limitations
- Bookmarks, working form fields and digital signatures are not kept, because the new PDF is built from copies of the pages. To keep form answers, fill the form and flatten it before reorganizing.
- Password-protected PDFs and files their owner locked against changes cannot be opened. Remove the protection with Unlock PDF first.
- Very long documents take a while to show every thumbnail, but you can start rearranging while they load.
- Large files with hundreds of pages use a lot of memory, which can be too much for older phones.