Flint PDF

Split PDF Into Multiple Files

Cut a PDF into one or many smaller files.

  • Browser-based — no install
  • Files private to your account
  • Up to 250 MB on Pro

Flint's Split PDF tool breaks a single document into smaller files, either by page range or by every N pages. Pick exactly the pages you need, preview the result, and each chunk is saved as its own document. The whole flow runs in your browser, so the original PDF stays on your device.

How it works

Right in your browser, no install

Flint PDF runs entirely in your browser. Drop a file in, do the thing, get the file out.

  1. 1

    Open your PDF

    Drop a PDF into the wizard or pick one from your documents. Flint generates page thumbnails so you can see what you're working with.

  2. 2

    Choose how to split

    Define custom ranges (like 1-3, 7-10), extract individual pages, or split into every N pages automatically.

  3. 3

    Preview and apply

    Review the resulting files before committing. Adjust the ranges if anything looks off, then apply the split.

  4. 4

    Export when ready

    Each output is saved as its own document in Flint. Download with a Pro plan when you need the files on disk.

What it's for

Built for real work

Pull a single chapter from a book

Extract just the pages you need from a long PDF without sending the whole document along.

Separate bundled scans

Break a multi-document scan back into individual receipts, statements, or forms.

Distribute one report per recipient

Split a combined report into per-section files so each stakeholder only sees what's relevant.

FAQ

Frequently asked questions

Is Flint's split tool free?
You can try the split tool free in the browser. A Pro plan is required to download the resulting files.
Are my files private?
Yes. Splitting happens locally in your browser — the source PDF is not uploaded to a third party for processing.
Do I need to install anything?
No. Flint runs in a modern web browser. There's no app to download or account required to try the tool.
What's the maximum file size I can split?
Pro accounts support PDFs up to 250MB. Very large files will depend on the memory your browser has available.
Can I split a PDF into one file per page?
Yes. Pick the one-per-page option and Flint will generate a separate document for each page in the source PDF.
Can I split by page range and extract pages in the same run?
Yes. Define multiple ranges in a single split — each range becomes its own output file.

More from Flint PDF

More PDF tools

Built browser-side, share the same editor.

Edit

Change what's on the page.

Organize

Rearrange or combine pages and files.

Export

Optimize or convert for sharing.

Split PDF Online — Break a PDF into Multiple Files | Flint — Flint PDF