Merging PDFs usually means picking between a desktop app you have to install and a web tool that quietly uploads your documents to a stranger's server. This one skips both problems: pick your files, drag them into the order you want, and the merge happens directly in your browser using the same pdf-lib engine that powers the PDF Editor — running inside a web worker so the tab never freezes, even with a dozen large files queued up.
How to use the merge pdf tool
- 1
Add your PDFs
Drop two or more PDF files into the upload area, or click to browse your device.
- 2
Put them in order
Drag files up or down in the list until they're in the order you want the merged document to read.
- 3
Merge and download
Click Merge PDFs. A single combined PDF downloads instantly — no watermark, no email required.
Common use cases
Combine scanned pages
Stitch together multiple single-page scans from a scanner or phone app into one document.
Assemble a report
Merge a cover page, appendix, and body sections that were exported separately.
Bundle an application
Combine a resume, cover letter, and certificates into a single file for submission.
Frequently asked questions
No artificial limit — merge as many files as your device's memory can comfortably handle.