Private by design: your files never leave your device. Merging runs 100% in your browser — nothing is uploaded.
Drop PDF files here or click to browse
Tip: use the arrow buttons to change the merge order. The top file comes first.
Your merged PDF is ready
Download merged PDFHow to use the Merge PDF
- Drop two or more PDF files into the upload area (or click to browse).
- Use the arrow buttons to arrange the files in merge order.
- Click Merge PDFs and download the combined file.
Merge PDF FAQs
Is it really free to merge PDFs here?
Yes. There are no limits, no accounts and no watermarks on the merged file.
Are my files uploaded anywhere?
No. The merge happens entirely inside your browser using JavaScript — your files never leave your device.
How many PDFs can I merge at once?
As many as you like; the only practical limit is your device’s memory. For very large batches, merge in smaller groups.
Can I change the order of the PDFs?
Yes. Use the up/down arrow buttons next to each file to arrange them before merging — the top file comes first.
What if a PDF is password-protected?
Encrypted or corrupted files may fail to load. Remove the password with your PDF reader first, then merge.