Is there a limit on how many PDFs I can merge?

No fixed limit — everything runs in your browser, so it's limited only by your device's memory.

Merge PDF

Merge PDF combines two or more PDF files into a single document, in the order you upload them — entirely in your browser.

Click to upload a fileor drag and drop

Split a PDF into individual single-page files.

Reduce a PDF's file size.

Rotate every page in a PDF.

Remove specific pages from a PDF.