PDF Merger
FreeMerge multiple PDF files into one document entirely in your browser. No upload limits — your files never leave your device.
Drag & drop or click to upload
PDF only — no size limit
- 1
Upload two or more PDF files using the upload zone.
- 2
Drag the rows to reorder pages as needed.
- 3
Click Merge PDFs — the download starts automatically in your browser.
Frequently asked questions
No. The PDF merger uses pdf-lib running entirely in your browser. Your files never leave your device.
As many as you like — there is no enforced limit since all processing happens locally.
The tool attempts to load encrypted PDFs but heavily protected files may not merge correctly.
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