Merge PDF
Combine multiple PDF files into a single document. Everything happens in your browser — nothing is uploaded.
Drag & drop PDF files here
or click to browse
PDF only · Multiple files supported
Your files never leave your browser
Combine Any Number of Files
Merge two or dozens of PDFs into a single document with ease.
Preserves Original Quality
The merged PDF maintains all original formatting, images, and text.
Processed in Your Browser
Files are merged locally using pdf-lib. Nothing is sent to a server.
How to Merge PDFs
1
Upload Your PDF Files
Click the upload area or drag and drop multiple PDF files at once.
2
Review the List
Check the file list looks right, then click the Merge button.
3
Download the Result
Click Download to save your single merged PDF file.