Split PDF

How to use Split PDF

Upload a PDF and the tool shows a thumbnail or list of every page in the document. From there you typically have two ways to split it: extract specific page ranges into one or more new files (for example, pages 1-3 into one document and pages 4-10 into another), or split every page out into its own individual single-page PDF at once, useful when you need each page as a standalone file. Select the pages or ranges you want using the interface (checkboxes on thumbnails, or a text field where you type ranges like "1-3, 7, 9-12"), then click to generate the split files.

The result is either a single new PDF containing just your selected pages (if you extracted one range) or a downloadable batch of files (often as a zip archive) if you split into multiple pieces or extracted every page individually. Each output file is a genuine, complete PDF on its own -- not a reference back to the original -- so you can share, rename, or further edit any of them independently once downloaded.

When to use it

A common real scenario is receiving a large PDF (a multi-chapter report, a scanned batch of documents, a long contract) where you only actually need a handful of pages from it -- extracting just those pages avoids sending or storing the whole file when a fraction of it is relevant. It's also useful for separating a scanned batch of multiple distinct documents that got scanned together as one file (say, three different receipts scanned in one pass) back into their own separate files, or for pulling a single signature page or exhibit out of a longer contract to send separately.

When not to use it

If you actually want to reduce a large PDF's file size rather than extract specific pages from it, use Compress PDF instead -- splitting doesn't make the resulting pieces individually smaller than their proportional share of the original, since it's just pulling pages apart, not re-encoding anything. If your goal is reordering pages within the same document rather than separating them into different files, that's a different operation (reordering, not splitting) that a page-organizer tool handles more directly.

Tips for best results

When typing a page range, double-check against the thumbnail preview rather than the printed page numbers inside the document itself -- if the PDF has its own cover page or front matter, the document's internal page numbering (what's printed on each page) can easily be offset from the file's actual page order by one or more pages, and the tool works from actual file page order, not whatever number happens to be printed on the page.

Limitations

Extracting a very large number of individual pages at once (splitting a 500-page document into 500 separate single-page files, for instance) can take a noticeable amount of time and produces a correspondingly large zip download -- there's no practical limit built into the tool, but very large splits are genuinely more work for your browser to generate and package. Password-protected PDFs need their password removed first, same as with merging.

Privacy

Splitting happens entirely client-side, reading your uploaded PDF's page structure and generating new, independent PDF files directly in your browser's memory -- there's no server involved in identifying pages, extracting them, or assembling the output files, and nothing is retained once you close the tab.