Merge PDFs
Turn separate documents into one complete file.
Preparing local processing tools…
Files are processed only in your browser and released when you close the page.
How to use
- 1
Choose two or more PDF files.
- 2
Reorder files and check page counts.
- 3
Preview and download the merged PDF.
Up to 20 PDFs, 20 MB each, 100 MB total and 500 pages in total.
Frequently asked questions
Are password-protected PDFs supported?
Encrypted PDFs are not supported. They produce a clear error. Decrypt them first using an authorized method.
Are signatures preserved when merging?
Pages are copied, but document-level digital signatures, bookmarks, attachments and interactive forms may not be preserved. Keep original signed documents.