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Merge PDF

Combine multiple PDFs into one document.

How it works

Step 1

Upload your file

Drag & drop or click to select your PDF from your device, Google Drive, or Dropbox.

Step 2

Process

Our servers instantly run Merge PDF on your file — no plugins or software required.

Step 3

Download

Your result is ready in seconds. Click download and you're done.

Frequently asked questions

Is Merge PDF really free?
Yes — Merge PDF is free to use. Guest users get 2 operations/day. Create a free account for 10 operations/hour. No credit card required.
Are my files secure?
All file transfers are encrypted with 256-bit SSL. Your files are automatically and permanently deleted from our servers after 2 hours.
Does Merge PDF work on mobile?
Absolutely. pdftoolz works on any device — iPhone, Android, tablet, laptop, or desktop — right in your browser with no app to install.