Split PDFdown to the page

See the pages before you cut

Splitting copies pages into new documents rather than rebuilding them, so every page comes out exactly as it went in — selectable text, sharp vectors, original image data. You can break a file into one document per page, which is what a batch of scans usually needs, or name specific ranges when you only want chapter three. Anything that produces more than one file is packaged into a ZIP, because browsers refuse to save a run of downloads one after another.

• The file is read in memory and processed by your own browser. There is no server to upload it to, and the page ships a Content Security Policy that blocks connections to any other origin.
• Ranges are written the way you would write them on paper: 1-3, 5, 8-10. Single pages and ranges can be mixed freely.
• Every output is named for the pages it contains, so report-pages-8-10.pdf still makes sense once it has been moved out of the folder.
• The ZIP is assembled here too. Nothing about splitting a document requires a network connection, so none is used at any point.