Merge PDF
Combine two or more PDF files into a single document. Add your files below, arrange them in the order you want, and download the merged result — all without uploading anything.
How it works
- 1Add two or more PDF files using the box above.
- 2Reorder the files using the arrow buttons — the merged PDF follows this order.
- 3Click "Merge PDFs" to combine them and download the result.
Frequently asked questions
No. Merging happens entirely in your browser using JavaScript. Your files never leave your device.
Files up to about 100MB each work well. Very large files may be slower to process since everything runs in your browser.
Yes — use the up and down arrows next to each file to reorder them before merging.
Page content, text, and images are copied exactly as-is, but bookmarks and internal links from the source files are not carried over into the merged PDF.
That is fine — each page keeps its own original size in the merged document. Pages from a letter-size file and an A4 file can sit side by side in the same PDF.
Yes — add as many PDFs as you need. They are combined in the order shown in the list, which you can rearrange before merging.
Encrypted or password-protected PDFs can’t currently be merged. Remove the password using a PDF reader first, then merge the unprotected file.
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