Merge PDF
Combine PDFs into one file
Arrange your files, then create one PDF. Pages are copied directly without converting them to images or lowering their resolution.
Local browser processing No uploads. No account required.
How do I merge PDFs locally?
- Choose at least two PDF files.
- Arrange them in the order you want.
- Select Merge PDF and download the result.
Are my files uploaded?
No. Your browser reads each file and processes it in a separate Web Worker. Cloudflare serves only the static website files and never receives your PDFs.
Preservation of complex forms, annotations, bookmarks, and attachments depends on the PDF structure. Review the downloaded result. Files with common digital signature structures are blocked.