OmniFile Studio

Merge PDF

Combine multiple PDF files into a single document in seconds.

100% Client-Side · Zero-Server-Upload · 100% Private

Drop PDF files here or tap to browse

Everything runs on your device. Nothing is uploaded.

How it works

  1. 1Drop two or more PDF files.
  2. 2Reorder them if needed.
  3. 3Click Process and download the merged PDF.

Are my files uploaded to a server?

Never. Every tool runs inside your browser using WebAssembly and Web Workers. Your files stay on your device and are wiped from memory as soon as you download the result.