Compress PDF Files Online

Choose a compression level to reduce PDF size and generate the result locally in your browser.

Online PDF Compressor

Use lossless structural optimization or image downsampling to reduce scans, handouts and office documents without uploading files.

Features

  • Lossless mode preserves text, links and vectors
  • Balanced and strong modes reduce image-heavy PDFs
  • Automatically keeps the smaller version
  • Page-by-page processing with live progress

How to use

  1. Choose one unencrypted PDF
  2. Select lossless, balanced or strong compression
  3. Compress and download the resulting PDF