Combine multiple PDF files into a single document. Drag, drop, reorder, and merge — entirely in your browser.
PDF Merger
Combine multiple PDFs into a single file
Drop PDF files here or click to browse
Files stay in your browser — nothing is uploaded
Privacy First
Your files are processed entirely in your browser. Nothing is uploaded to any server.
Add two or more PDF files to merge them into a single document.
This tool uses pdf-lib to merge PDF documents entirely in your browser. No files are uploaded to any server — everything happens locally for maximum privacy and speed.
Step 1
Drop or select your PDF files.
Step 2
Drag to reorder files in the desired sequence.
Step 3
Click Merge to combine all files into one PDF.
Step 4
Download your merged document instantly.