PDF Tool
PDF Merge
Combine two or more PDF files into a single document. Drag to reorder before merging — everything happens in your browser.
Drag & drop PDF files here
or click to browse — add at least two files
PDF merging runs entirely client-side using the open-source pdf-lib library — your documents never leave your device.
Advertisement
FAQ
About PDF Merge
Can I change the order of the files?
Yes — use the up/down arrows next to each file in the list to set the order pages will appear in the final PDF.
Is there a limit on how many PDFs I can merge?
There's no artificial limit — you can merge as many files as your browser's memory allows.
Are password-protected PDFs supported?
Not currently — please remove any password protection from a PDF before merging it.