Merge PDF Files
Combine multiple PDF documents into one single file easily and securely.
Drop your PDFs here
Select multiple PDF files and we'll help you combine them in any order.
Files to Merge
Merge Complete!
How it works
Upload PDFs
Select two or more PDF files to combine.
Order Files
Files are merged in the order listed.
Download
Click Merge and download your combined PDF.
FAQ
Is there a limit to how many PDFs I can merge?
No strict limit, but very large files may use significant browser memory.
Are my PDFs uploaded to a server?
No! All merging happens locally in your browser using pdf-lib.
Merge PDF Guide
Combine multiple PDF files into one unified document. DocChangify provides professional, browser-based processing.
Related PDF Tools
Merge PDF Guide
Combine multiple PDF files into one unified document. Drag and drop to reorder pages easily. DocChangify provides a professional, browser-based interface for your file processing needs without any server uploads.
How to use Merge PDF
- Upload or select your input file using the interface above.
- Configure any specific settings or parameters for the transformation.
- Wait for our instant browser-side processing to complete.
- Download your processed file directly to your device.
Why choose DocChangify?
Our tools prioritize your privacy by keeping all processing on your local machine. We don't store your data, and we don't require any registration or software installation.