Merge PDF
Combine multiple PDF files into one document.
Click to add PDF files or drag & drop
What is Merge PDF?
A PDF merger combines multiple PDF files into a single document. This tool lets you upload multiple PDFs, reorder them as needed, and download a merged file. All processing happens in your browser, keeping your documents private and secure.
How to Use This Tool
- Click the upload area to select PDF files (you can select multiple)
- Reorder files using the up/down arrows if needed
- Remove any unwanted files with the X button
- Click 'Merge PDFs' to combine them
- Download your merged PDF file
Common Use Cases
- Combining multiple invoices into one document
- Merging chapters or sections of a report
- Creating a single file from scanned document pages
- Compiling multiple certificates or agreements
Frequently Asked Questions
Are my PDF files uploaded to a server?
No, all PDF processing happens locally in your browser using JavaScript. Your files never leave your device, ensuring complete privacy and security.
Is there a limit to how many PDFs I can merge?
There's no hard limit, but very large files or many documents may be constrained by your browser's memory. For best results, keep total file size under 100MB.
Will the merged PDF maintain the original quality?
Yes, merging PDFs doesn't compress or modify the content. The merged file maintains the exact quality, fonts, and formatting of the original documents.