Interleaf

Client-side PDF manipulation tool - merge, split, reorder, rotate, and more

Interleaf is a client-side PDF manipulation tool that handles common document operations directly in your browser. Merge multiple PDFs into one, split a large document into individual pages, reorder pages, and rotate them as needed.

No files ever leave your machine — all processing happens locally using browser APIs, ensuring your documents remain private and secure. The tool is designed to be simple and efficient for everyday PDF tasks.

Features

  • Merge multiple PDF files into a single document
  • Split PDFs by page range or extract individual pages
  • Reorder and rotate pages with drag-and-drop ease