Organize PDF Tools
Merge, split, extract and remove pages to organize your PDF documents — free and in your browser.
A PDF is a sequence of pages wrapped in a single container, and most document admin is just rearranging that sequence: pulling three pages out of a forty-page contract, stitching four scans into one file, dropping the blank page the scanner added, putting the pages back in the order they should have been. None of that touches the content of a page — it only changes which pages are in the file and what order they sit in, which is why these operations are lossless and fast.
Which tool do you need?
- Merge PDF
- You have several files that should be one — scans, a signed page plus the contract, chapters of a report.
- Split PDF
- One large file needs to become several, usually to send only the relevant part or to stay under an attachment limit.
- Extract Pages from PDF
- You want a new PDF containing only certain pages, leaving the original alone.
- Remove Pages from PDF
- You want the whole document minus a few pages — a blank scan, an internal cover sheet, an appendix.
- Organize PDF
- The pages are all there but in the wrong order, and you want to drag them into place visually.
- Reverse PDF Pages
- A document scanned back-to-front and every page needs flipping to the opposite order at once.
Extract and remove are the same operation from opposite ends
Extracting pages 5-8 and removing everything except pages 5-8 produce an identical file. Which one you reach for is about how many pages you have to type: pulling three pages out of a hundred-page report is an extract, dropping the two blank pages a scanner inserted is a removal. Both leave your original file on disk untouched and hand you a new one, so there is no risk in trying the wrong one first.
Merging preserves each source file exactly
Merging does not re-render or re-compress anything. Each page object is copied into the new container as-is, so text stays selectable, vector graphics stay sharp at any zoom, and image quality is byte-for-byte what it was. The merged file's size is roughly the sum of its parts. The one thing that does not always survive is interactive structure: bookmarks, form fields and internal links belong to the document rather than to individual pages, so they can be lost or renumbered when documents are combined. If a form needs to stay fillable, merge it last or keep it separate.
Splitting does not make the pages smaller
A common surprise: splitting a 20 MB file into four does not give you four 5 MB files. Each output carries whatever its own pages weigh, plus the fonts and resources those pages reference — and an embedded font subset can end up duplicated across every piece. If the goal is a smaller attachment rather than fewer pages, compression is the tool that actually addresses it. Split when you need to send part of a document; compress when you need to send a lighter one.
Why none of this uploads your document
Every tool in this category runs inside your browser using pdf-lib, which reads the PDF structure directly in the page. Your file is opened from disk into memory, rearranged, and written back out as a download. It never reaches a server — which matters more here than in most categories, because the documents people reorganise tend to be contracts, invoices, medical records and identity papers. There is no upload, no queue, no retention window, and no file size limit beyond what your own device can hold.
Frequently asked questions
Is there a limit on how many files I can merge?
No server-imposed limit. Because the merge happens on your own machine, the practical ceiling is your device's memory — dozens of ordinary documents are routine.
Does merging or splitting reduce quality?
No. Pages are copied intact, not re-rendered. Text stays selectable and images keep their original resolution.
Will my page order be preserved when I merge?
Files are merged in the order you add them, and you can reorder them before running the merge. Within each file, the existing page order is kept.
Can I work with a password-protected PDF?
Not directly — an encrypted file has to be unlocked first. Use Unlock PDF if you know the password, then organise the result.