Business
Merge PDF
Combine several PDFs into one, in whatever order you want.
A scanned signature page, a cover letter, and the main contract — three PDFs that need to arrive as one. This joins any number of PDFs into a single file, keeping every page exactly as it was.
Add the files, put them in the order you want with the up and down arrows, and merge. The pages are copied directly from each source PDF into a new document, so quality and searchable text are both preserved.
How to use it
- Add two or more PDF files with the file picker — you can add more at any point before merging.
- Use the ↑ and ↓ buttons to put the files in the order they should appear, and × to remove one you added by mistake.
- Press Merge, then Download the combined PDF.
Questions
Is there a limit to how many files I can merge?
No hard limit is enforced, but everything happens in your browser's memory, so very large or very numerous PDFs will be limited by your device rather than by this tool.
Does merging change the quality of the pages?
No. Pages are copied as complete objects — text stays searchable and selectable, and images are not re-compressed.
Can I merge PDFs that need a password to open?
Not if they are encrypted with an open password. Remove the password first (in the application that created it) or use a copy that was never protected.