Nothing is uploaded
Merge PDF files
Put several PDFs and photos together into one document, in exactly the order you want.
Merge PDF files nowHow it works
- Add your PDFs and pictures, or drag them onto the page.
- Drag pages or whole files into the right order.
- Download one combined PDF.
Questions
Are my files uploaded?
No. pdfSofo runs inside your browser, so your files are read and combined on your own device. Nothing is sent to a server.
Can I mix PDFs and photos?
Yes. JPG and PNG pictures become pages, sized to match your PDF pages or A4/Letter.
Is there a file size or page limit?
No artificial limits. Very large files depend only on your device's memory.
Do I need an account?
No account, no email, no sign-up. Open the page and start.
Helpful guides
How to merge PDFs on iPhoneCombine PDFs and photos into one PDF on your iPhone, right in Safari. No app to install, no upload, and you…How to merge PDFs on a MacTwo easy ways to combine PDFs on a Mac: with Preview, or with pdfSofo in your browser when you also want to…How to merge PDFs on Windows (no install)Combine PDFs on Windows 10 or 11 in Edge or Chrome, with no software to install and no upload. Reorder pages,…Is it safe to upload PDFs to online PDF tools?What happens to your files on online PDF sites, the questions to ask, and how to edit PDFs without uploading…Free PDF tools with no watermark (and no sign-up)Merge, compress, sign and edit PDFs for free with no watermark stamped on your file, no account and no daily…Merge PDF files with no watermarkCombine PDFs into one file for free, with no watermark, no account and no upload. Reorder pages with drag and…
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