Merge PDF Files Free
Combine multiple PDFs into one. Drag to reorder pages. No upload required. Perfect for combining reports, contracts, or presentation slides into a single shareable file.
Files processed in your browser — never uploaded to our serversClick or drag PDF files here
Multiple files supported
Frequently Asked Questions
Upload your PDF files using the button or drag them in, reorder them as needed by dragging, then click Merge PDFs. Your merged file downloads instantly.
No. All merging happens in your browser using JavaScript. Your files never leave your device.
There is no hard limit, but very large PDFs (hundreds of MB) may be slow depending on your device.
Password-protected PDFs cannot be merged. Remove the password protection first using your PDF viewer.
No. This tool combines PDFs at the structural level, so images, fonts, and formatting are preserved exactly as they were in the original files.
Yes — drag the file cards into the order you want before clicking Merge. The merged PDF will follow exactly the order you set.
The merge tool works in all modern browsers including Chrome, Firefox, Safari, and Edge on both desktop and mobile devices.
Yes. All merging happens entirely in your browser using JavaScript. Your PDF files are never sent to any server and are deleted from memory as soon as you close or refresh the page.
There is no hard limit on the number of files. You can merge two files or twenty — though very large combinations may be slower depending on your device's memory.