Bindery

See what changed between two PDFs

Text differences and visual differences, side by side, page by page — so a contract revision does not have to be read twice.

  • Nothing is uploaded
  • No signup
  • No watermark
  • Works offline after the first visit

Questions

Does it compare the text or the appearance?

Both, separately. Text comparison finds wording changes even when the layout shifted; visual comparison catches a moved logo or a changed figure that the text does not mention.

What if the two files have different page counts?

Pages are matched by content rather than by position, so an inserted page shifts nothing else — it is reported as an insertion.

Bindery is free and always will be. There is no account, no upload and no paid tier — every tool runs in this tab, on your device.

Fonts: IBM Plex Sans and JetBrains Mono, SIL Open Font License. PDF engines: pdf-lib, pdf.js and MuPDF.