Split PDF

Click between the page thumbnails where a cut should go, or type the cut points as a list ("2, 5, 8"). Every-N and equal-parts modes place the cuts for you; per-page bursts the document into one PDF per page.

Yes - choose By size and set the largest size a part may have, such as 10, 20 or 25 MB for an e-mail attachment. Pages go into a part as long as it stays under that size; fonts and images the pages share are counted once per part, as each part carries its own copy. Every part is measured once it is saved, and nothing is uploaded. A page that is bigger than the limit on its own goes into a part of its own - Compress can shrink it.

Nothing is uploaded: the file is opened and processed inside your browser and never leaves your device. Close the tab and it is gone.

Yes - switch to all files and the same rule (every 3 pages, 4 parts, one per page) applies to every document by position; the list shows how each file resolves.

One part saves as a PDF, several as a ZIP archive holding every part in order.

No. Each part is a new document: the pages come across with their text, images and links, but the document-level outline does not. Page numbering starts from 1 in every part.

Place a cut before it and one after it, and the middle file is what you want. If the rest is of no interest at all, Extract pages is shorter: select the pages you need and save them as a single PDF.

Yes. Drop in a .docx, .xlsx or .pptx file or an image (JPG, PNG, WebP...) and it is turned into a PDF in your browser as it arrives - an image onto an A4 page - then handled like any other PDF; nothing is uploaded. The conversion is our own, so the result can differ slightly from Office's own PDF export: a font may be substituted and charts are left out. The file list shows a warning when something couldn't be carried over.