Bind combines several PDFs into one — in the order you choose — or splits a PDF apart by pulling out the pages you want. Reorder files before merging, extract a page range, break a document into fixed-size chunks, or save every page as its own file. Everything happens in your browser and nothing is uploaded.

Drop PDFs to combine.

add as many as you like · drag order with the arrows · never uploaded

Pages are copied exactly as they are — text stays selectable and quality is untouched, because nothing is re-rendered. Page numbers are 1-based; ranges like 8-10 include both ends. Extract and chunk modes keep bookmarks and links within the copied pages where possible. Encrypted PDFs need to be unlocked first (use the PDF password tool). Everything runs on your device.

Questions & answers

How do I merge PDFs into one file?

Drop several PDFs onto the page, drag them into the order you want, and download them as a single combined PDF.

Can I split a PDF as well?

Yes — you can extract a page range, split every N pages, or burst a PDF into single pages.

Are my PDFs uploaded anywhere?

No. Merging and splitting happen entirely in your browser, so your documents never leave your device.

Drop PDFs to combine.

Drop a PDF to split.

Questions & answers