Utilz
Merge PDF Files
Combine multiple PDF files into one document
Drag & drop PDF files here, or click to browse
Why Use This Tool?
- Completely free with no file size limits
- Files never leave your browser — 100% private and secure
- Drag and drop reordering for easy organization
How to Use
- Click "Add Files" or drag and drop PDF files into the drop zone
- Drag files to reorder them as needed
- Click "Merge" to combine all files into one PDF
- Download the merged PDF file
FAQ
Is there a limit on the number of PDF files I can merge?
There is no hard limit. You can merge as many PDF files as your browser memory allows. For very large files, processing may take a moment.
Are my files uploaded to a server?
No. All processing happens entirely in your browser using JavaScript. Your files never leave your device, ensuring complete privacy.
Can I reorder the PDF files before merging?
Yes. Simply drag and drop the files in the list to arrange them in your desired order before clicking Merge.
Will the merged PDF maintain the original quality?
Yes. The merge operation copies pages exactly as they are, preserving all content, formatting, images, and fonts from the original files.
What file formats are supported?
This tool only accepts PDF files (.pdf). If you need to convert other formats to PDF first, use our Word to PDF converter.