Files never leave your browser • 100% Client-Side Processing

Merge PDF Files Online — Free & 100% Private

Combine multiple PDF documents into one single file in seconds. All processing happens right inside your browser — zero file uploads to any server.

Free Tier: Up to 5 files (20MB) per merge.

Drag and drop multiple PDFs here

or click to browse from your device

Up to 5 files • Max 20MB

How It Works in 3 Simple Steps

Instant, effortless, and private in your web browser

01

Select or Drop PDFs

Upload 2 or more PDF documents from your computer or mobile device.

02

Drag to Reorder

Arrange the order of your files exactly how you want them in the merged document.

03

Instant Download

Click Merge to assemble your PDF in milliseconds and download the result.

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Frequently Asked Questions

Everything you need to know about security and limits