PDF Merge / Split Tool

Merge multiple PDFs into one file or split selected pages out of a PDF.

UI mode

Merge PDFs

PDF files (order preserved)

Split PDF

Source PDF file Page range

Simple mode exports the first page. Advanced mode supports ranges like 1-3,5.

About This Tool

This free online PDF Merge / Split tool runs locally in your browser using client-side processing. Merge mode combines files in selected order. Split mode extracts selected pages into a new PDF.