Merge PDF files
Combine PDFs into a single document in the order you choose. Your files never leave your device.
A fresh start for your PDFs.
Drag PDF files here and let’s make something happen.
Only on your device. Always in your control.
How to merge PDF files
- 1
Drop two or more PDF files into the box, or tap to choose them.
- 2
Drag the files into the order you want them to appear.
- 3
Press Merge PDF and download your combined document.
About this tool
Merging is the most common PDF job: putting a cover letter in front of a CV, stitching scanned receipts into one expense report, or joining chapters into a single handout. pdfy copies each page object directly into a new document, so the result is identical to the originals, just in one file.
Need to drop a page or two after merging? Send the result straight to Remove pages or Organize PDF without downloading it first.
Private by design
Merging happens in your browser tab. Contracts, bank statements and IDs are never sent anywhere.
Keeps quality intact
Pages are copied as they are. Text stays selectable, links keep working and images are not recompressed.
No size or count cap
Merge as many files as your device can hold. There is no 25-file or 100 MB ceiling.
Merge PDF FAQ
How do I merge PDF files in a specific order?
After adding files, drag them up or down the list. The top file becomes the first pages of the merged PDF.
Can I merge PDFs on my iPhone or Android phone?
Yes. pdfy works in Safari, Chrome and other mobile browsers. Tap the drop area to pick files from your phone or cloud drive.
Will merging reduce the quality of my PDF?
No. Pages are copied without re-rendering, so text, vector graphics and images stay exactly as they were.
Are my files uploaded to a server?
No. pdfy processes your files inside your browser using your own device. Local tools do not upload documents. If you choose Save draft, that draft is stored only in this browser. You can confirm it in your browser's network panel: no file is ever sent.
Is it really free? Are there limits?
Yes, it is free with no sign up, no watermark on your output and no daily task limit. Because your device does the work, the only practical limit is your device's memory.