How to Merge PDF Files into One Document

By VexDocs Team Updated Dec 2025

Combining multiple PDFs into a single document is essential for organizing reports, invoices, or project files. Here is how to do it for free.

Using VexDocs PDF Merger

Our tool runs entirely in your browser, ensuring your private documents stay private.

Merge PDFs Now

Combine unlimited PDF files instantly.

Open PDF Merger

Step-by-Step

  1. Select Files: Click "Select PDF Files" and choose all the documents you want to merge.
  2. Review: Check the file list to ensure you have everything.
  3. Merge: Click "Merge PDFs" to download your combined file.