Merge PDF
Combine multiple PDF files into one document. Rearrange, sort, and download your merged PDF — all in your browser.
How to Use
Upload PDFs
Select multiple PDF files from your device. You can add more files at any time.
Arrange & Sort
Drag files to reorder them, or use the sort dropdown to rearrange by name or size.
Merge & Download
Click "Merge PDFs" to combine all files into one document, then download the result.
Common Questions
pdf-lib. Your files never leave your device.
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