toolzverse.app/pdf/pdf-merge

Merge PDF

Merge any number of PDF files into a single document, in the order you choose.

Processed in your browser

How it works

Are my files uploaded?

No. Merging happens entirely in your browser using WebAssembly — files never leave your device.

Is there a file size limit?

Free accounts can merge files up to 50MB each. Pro removes this limit.

Extract pages or split a PDF into multiple files.

Reduce PDF file size without losing quality.

Combine images into a single PDF file.