PDF Merger
Free online PDF merger. Combine and reorder multiple PDF files into a single document in seconds — no upload, fully private in your browser.
Add PDF files to merge
Drop files here or click to browse — processed locally
How to use PDF Merger
- 1
Click to select one or more PDF files, or drop them onto the upload area.
- 2
Use the up/down arrows to arrange the files in the order you want them to appear.
- 3
Remove any file you changed your mind about with the trash button.
- 4
Click Merge PDFs and download your combined document instantly.
Key features
Merge any number of PDF files at once
Reorder files before merging
Remove any file from the queue
Page counts shown per file
One-click download of the combined PDF
100% private — files never leave your browser
Pro tip
Merge related documents in the same order you want to read them — the tool preserves every page exactly, so keep a consistent page orientation across files for a cleaner result.
PDF Merger — FAQ
Yes — completely free, no sign-up, no limits. Merging happens locally in your browser.
No. All processing happens on your device — your documents are never uploaded, so merging sensitive files is safe.
As many as you need. The only practical limit is your browser's memory, which easily handles dozens of typical documents.
Yes — each page is copied exactly as it was, preserving text, images, layout and quality. Scanned and digital PDFs both work.
Yes — use the arrow buttons to move any file up or down in the queue at any time before merging.
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