PDF Compressor Online

Start Compressing PDF and reduce file size! Drag and drop your PDF files, and then press "Upload and Convert" button.

Drop files here or click to upload

Security guaranteed

All data will be cleared in 12 hours. No files will be stored in our servers.

Perfect quality

We guarantee high quality PDF conversion results. No words and layout will be changed.

Absolutely Free

100% free. No restrictions on the number of both uploaded PDF files and pages.


We provide the fastest PDF compression service online with no restrictions.

compress pdf
Creative, Awesome & Smart

How to reduce PDF file size online for free

PDF Convert Free is the best service online to compress PDF files. Just follow the next steps.

  • Drag and drop your desired PDF files on the drop zone.
  • Remove unwanted PDF files by clicking "Remove file" button.
  • Click "Upload and Convert" to start uploading and PDF compression process.
  • Wait for a seconds and you will get a download link.