Compresly Logo Compresly

Online PDF Compressor

Reduce the file size of your PDF documents online for free.

Drag and drop your PDF file here, or click to select file

(PDF files only)

How to Compress PDF

  1. Upload Your PDF: Drag and drop your PDF into the upload area, or click to select it from your computer.
  2. Select Compression Level: Use the slider to choose your desired compression level. Higher compression reduces file size but may slightly decrease quality.
  3. Compress: Click the "Compress PDF" button to start the compression process.
  4. Download: Once the compression is complete, click the "Download PDF" button to save the compressed file.