Merge PDFs
Combine multiple PDF files into one. Drag to reorder. No uploads needed.
Drop PDF files here
or click to browse · Max 25MB per file
Three steps to done
Drag and drop or click to browse
Runs in your browser, nothing uploaded
Get your file instantly
When to use this
Combine invoices
Merge multiple invoices or receipts into a single PDF for filing.
Assemble reports
Combine separate sections into one final document.
Bundle forms
Merge filled forms into a single file for submission.
Free PDF merger, runs in your browser
Combine multiple PDFs into one file without uploading anything. Add your files, drag them into the right order, and merge. The result downloads straight to your device.
The merge runs locally using pdf-lib. Your PDFs are read by JavaScript and assembled on your device. Nothing goes over the network.
You can see the page count and file size of each document before merging. Drag and drop to reorder. Hit merge and download.
Works in Chrome, Safari, Firefox, and Edge on desktop and mobile. No plugins or extensions needed.
Frequently Asked Questions
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3 free uses left today
Unlimited with Pro