Where free mergers usually fail
The common failures are a 20 MB upload limit, two free tasks per day, and a footer advertising the service. This merger avoids all three by never uploading anything in the first place.
PDF Merge Free
Merge PDF documents for free — no account required. Fast, private, and secure browser-based tool.
Drop your PDF files here
or click below to select from your device
100% free • Works offline in your browser • No file uploads to servers
How it works
1
Choose PDFs
Add documents from any folder on your computer or phone.
2
Sort
Put them in the right reading order.
3
Merge for free
Download the combined PDF at no cost.
Frequently Asked Questions
Does the free PDF merge add a watermark?+
No. The output contains only your pages.
Is there a file limit on the free merger?+
No file count or size limit is enforced.
Can I use it without an internet connection?+
After the page loads once, yes — the merge runs locally.
Is my data sold?+
Your documents are never received, so there is nothing to analyse or sell.