How to split a PDF into separate files

Sometimes a PDF has too much in it. You need to send only the signed page, hand over chapter three without the rest of the manual, or break a 200-page scan into manageable parts. Splitting does exactly that — and this guide covers the three ways people usually need it, done without uploading anything.

The three kinds of "split"

"Split a PDF" can mean a few different things. Knowing which one you want makes the task obvious:

• Extract a range. Pull out pages 5–12 as their own document, leaving the original intact. This is the most common need — sending one section of a larger file.
• Pull a single page. Grab just the one page that matters (a signature page, an invoice, a certificate).
• Break into parts. Turn one large file into several smaller ones — useful when a document is too big to email or you want each chapter as its own file.

How to split a PDF in your browser

This runs on your own device — no upload required for this tool.

1. Open the Split tool. Go to the Split PDF tool.
2. Choose your PDF. Select the file; it's loaded locally for processing, not sent to a server.
3. Choose what to extract. Enter the page range or select the pages you want as a separate document.
4. Save the result. Download the new file and open it to confirm you got exactly the pages you intended.

Open the Split PDF tool

Knowing your page numbers

The one thing that trips people up is page numbering. The page number printed on a page (which might start at "1" only after a cover and table of contents) is not always the same as the PDF's position. Open the document and count from the very first page — including covers — so the range you ask for matches what you actually get. If you're unsure, extract a slightly wider range and check.

Split, then maybe compress

Splitting a scanned document into parts doesn't shrink the pages themselves — each part still contains full-resolution scans. If the goal was to get under an email limit and a part is still too big, compress it afterwards. See how to compress a PDF.

Why do it locally?

The pages people most often extract are the sensitive ones — a single signed contract page, a financial statement, an ID. Splitting on your own device means you never hand the full document to a third-party server just to pull out one page. For supported local operations, that's how CyvoDocOps works by default.

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