Drag and drop your PDF files here

or

Supports multiple PDF files. Your privacy is guaranteed.

How to Combine PDF Files ?

1. Upload Files

Click the upload area or drag and drop your PDF files directly.

2. Adjust Order

In the file list, drag files to arrange them in your desired merge order.

3. Merge & Download

Click "Merge PDF", then download your file once it's complete.

Why Choose Our Tool ?

No File Number Limit

Merge as many PDF files as you need. We also guarantee no watermarks on your merged documents.

Lightning-Fast Processing

Our tool performs all merging operations directly in your browser for near-instant results.

Privacy Protection

Your files are never uploaded. All processing happens on your computer, ensuring data remains private.

Completely Free

Since 2012, our platform has provided millions of free online services. This PDF tool continues that tradition.

Multi-Platform Support

Access our PDF merger from any modern browser on any OS, including Windows, Mac, and Linux.

Reliable Service

Built with robust technology and a focus on stability, our tool provides a dependable service.

What Our Users Say ?

"This is by far the simplest and fastest PDF merger I've ever used. The drag-and-drop interface is incredibly intuitive. I got my documents merged in seconds without any hassle. Highly recommended!"

- Alex Johnson

"The best part is the privacy. Knowing my sensitive files aren't being uploaded to a server gives me complete peace of mind. It all happens right in my browser. Fantastic tool!"

- Maria Garcia

"I've been using this suite of tools since their image processing days. The PDF merger is just as reliable and user-friendly. It's free, it works perfectly, and it has never let me down. A true gem on the internet."

- David Chen

Frequently Asked Questions !

Is this PDF merger truly free to use?

Yes, our online PDF merger is completely free, with no hidden costs, subscriptions, or feature limitations. You can merge as many PDF files as you need, anytime.

Are my PDF files secure and private?

Yes! Your privacy is our top priority. All PDF merging operations are performed locally in your web browser. Your files are never uploaded to our servers, ensuring your data remains completely private and secure.

Can I reorder the PDF files before merging?

Yes! Our intuitive interface allows you to easily drag and drop your uploaded PDF files to arrange them in any order you desire before initiating the merge process.

What are the technical requirements for using this tool?

Our tool is browser-based and uses client-side processing, so it works on any modern web browser (Chrome, Firefox, Safari, Edge) and operating system (Windows, macOS, Linux). The processing speed primarily depends on your computer's CPU and memory, not your internet connection speed.

Is there a limit on the number or size of files I can merge?

There are no artificial limits imposed by our tool on the number or size of PDF files. However, merging a very large number of extremely complex or large files might be limited by your browser's memory and your computer's processing power.

What if I encounter an error during merging?

Merging issues can occur if PDF files are corrupted, malformed, or password-protected. Our tool will attempt to process them but may fail. In such cases, please verify your source PDFs are valid and not encrypted before trying again.