Merge PDF
Combine multiple PDF files into one professional document. Fast, secure, and entirely in your browser.
Drop your PDFs here
Select multiple files to combine
The Secure Way to Combine Documents
Merging PDFs shouldn't require sending your sensitive business or personal documents to a remote server. Our client-side merger ensures your data never leaves your browser.
Most free online PDF tools store your uploaded files for processing, which can be a significant security risk. By using the power of pdf-lib and modern browser capabilities, we've built a professional-grade merger that operates entirely in memory. This means your files are processed at lightning speed, and your privacy is 100% guaranteed.
Privacy First
No uploads. Your sensitive PDFs are merged locally on your device.
Smart Reordering
Easily drag or move files to get the perfect sequence for your document.
No Limits
Merge as many files as you need without file size restrictions or watermarks.