Merge PDF
Combine several PDF files into a single document. Reorder them however you like before merging, then download the result immediately.
Your files are processed locally in your browser and are not uploaded to our servers.
How to use merge pdf
- 1Upload two or more PDF files.
- 2Drag files up or down to set the order they'll appear in the merged document.
- 3Review each file's name and page count.
- 4Click Merge and download the combined PDF.
About this tool
Merging PDFs is useful when you need to send a single file instead of several separate attachments, for example combining a cover letter, resume and portfolio, or joining scanned pages into one document.
The merge happens entirely in your browser using pdf-lib, an open-source PDF library. Your files are never uploaded to a server, which keeps sensitive documents private.
Frequently asked questions
You can merge as many PDF files as your browser's memory can handle. Merging happens locally, so performance depends on your device rather than a server queue.
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