Splitting a PDF comes up in two pretty different situations — pulling one specific section out of a big document, or breaking an entire file apart into individual pages — and it’s worth knowing which one you actually need before you start, since they’re not quite the same operation. Both are free and handled in a browser, no software install required.
The Two Ways to Split a PDF
| You want… | Method |
|---|---|
| A specific chunk of pages (e.g., pages 5-12 of a 40-page report) | Split by page range |
| Every single page as its own separate file | Split into one PDF per page |
AllMediaTools’ PDF splitter supports both, so the choice is just which one matches what you’re actually trying to do.
Method 1: Splitting by a Custom Page Range
Use this when you need one specific section pulled out — a chapter from a book, an exhibit from a legal filing, a single invoice from a batch scan of several.
- Open AllMediaTools’ PDF splitter.
- Upload the PDF.
- Choose the page range option and specify the start and end page (e.g., pages 5 through 12).
- Download the resulting PDF containing just that range.
This is the right choice any time the rest of the document isn’t something you need in the output at all — you get one clean file with just the pages you asked for.
Method 2: One PDF Per Page
Use this when you need every page as its own standalone file — for archiving, for feeding pages into another tool one at a time, or for distributing individual pages to different people.
- Open the same PDF splitter.
- Upload the PDF.
- Choose the “split into individual pages” option instead of a range.
- Download the result — a separate PDF file for each page of the original document.
A 20-page document becomes 20 individual one-page PDFs, each retaining the original page’s content exactly as it appeared in the source file.
A Real Example: Splitting a Shared Report Into Sections
Say you’ve been sent a 60-page combined report — three departments’ quarterly updates stapled into one PDF — and you only need to forward the marketing section (pages 22-35) to a colleague without sending the whole document. This is exactly the page-range case: upload the full report, set the range to pages 22-35, and download just that section as its own file. Your colleague gets a clean, self-contained PDF with no unrelated content, and the original 60-page report is untouched on your end for whenever you need the full thing again.
Compare that to a scanned batch of 40 individual receipts that arrived as one long PDF from a scanner app — there, you don’t want one range, you want all 40 as separate files so you can file or upload each one independently. That’s the “one PDF per page” case, run once on the whole batch.
Before You Split: Check the Page Order
Splitting pulls pages in the order they currently appear in the source document. If the pages aren’t in the order you actually want split out (a scanned document that got assembled out of sequence, for instance), it’s worth using AllMediaTools’ page tools to reorder the pages first — splitting afterward then gives you exactly the range or page breakdown you meant to get.
After Splitting: File Size and Recombining
Splitting doesn’t inflate file size the way some other PDF operations can — each output file just contains a subset of the original’s pages and data. If any individual result is still larger than you’d like (common with image-heavy or scanned pages), you can compress the results the same way you would any other PDF.
If you ever need to go the other direction — combining several split files, or any other set of PDFs, back into one — our guide to merging PDF files covers that exact process.
Splitting From a Phone or Tablet
The splitter runs in the browser, so it works the same way on a phone or tablet as on a desktop — upload the PDF from your device’s file picker rather than dragging and dropping, and everything else about the process (choosing a range or the per-page option, downloading the result) stays the same. There’s nothing to install either way.
Frequently Asked Questions
Can I extract more than one separate page range in a single pass?
The page-range method pulls one continuous range per split. For multiple non-adjacent ranges from the same document (say, pages 1-3 and pages 10-12), run the split twice, once per range, and keep both resulting files.
Does splitting a PDF reduce its overall quality?
No — each resulting file carries over its pages’ content exactly as it existed in the source document. There’s no re-rendering or recompression involved in the split itself.
What happens to bookmarks, links, or form fields when I split a PDF?
Elements tied to the specific pages you’re keeping (a form field on a retained page) generally carry over fine, but bookmarks or internal links pointing to pages that end up in a different output file after the split won’t resolve correctly, since that content is no longer in the same file. This is a normal side effect of splitting any linked document, not something specific to any one tool.
Can I split a password-protected PDF?
You’ll need to remove the password first, using a password you already know — the splitter works on the document’s actual content and needs it to be accessible before processing.
Is there a limit to how many pages I can split at once, or how many output files I get?
The “one PDF per page” option produces one output file for every page in the source document, so a very long document produces a correspondingly large number of output files — there’s no separate cap beyond the general file-size and rate limits that apply to anonymous use of the tool.
Why would I split a PDF instead of just deleting the pages I don’t want?
They solve different goals. Deleting pages permanently removes content from a document you’re keeping as one file. Splitting produces a new, separate file (or files) while typically leaving your original document untouched — useful when you need both the full original and a standalone excerpt from it.