Step-by-Step Guide

How to Merge PDFs for Free

A simple guide to combining PDF files in your browser, with tips on ordering, file size, and best practices.

Try Merge PDF Tool

How to Do It

  1. 1
    Open the merge tool and upload your PDF files.
  2. 2
    Drag files into the order you want them to appear.
  3. 3
    Click Merge PDFs and save the combined file.

Why use sotool?

Step-by-Step Instructions

Learn the exact workflow for combining PDFs without installing software or creating accounts.

Best Practices Included

Get tips on file order, bookmarks, and compression so your merged PDF works the first time.

No Signup Needed

Start using the tool immediately without creating an account or logging in.

Browser-Based

Works on Windows, Mac, Linux, Android, and iOS as long as you have a modern browser.

Frequently Asked Questions

Use a browser-based merge tool. Upload your files, drag them into order, and download the combined PDF. No installation or account is needed.

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