Free PDF Compressor Online

Reduce PDF file size up to 90% without losing quality. Fast, secure, and completely free.

Compress PDF Files Without Losing Quality

Our advanced PDF compression tool uses intelligent algorithms to reduce PDF file size by up to 90% while maintaining visual quality. Whether you need to compress large documents for email, reduce storage space, or optimize PDFs for web use, our free online PDF compressor delivers exceptional results.

Simply upload your PDF file, and our tool will automatically optimize images, fonts, and other elements to create a smaller file. The compressed PDF maintains its original formatting, text clarity, and image quality. No software installation required – compress PDFs directly in your browser with complete security and privacy.

Drop your PDF here to compress

Maximum file size: 50MB. Best for large documents.

Your files are processed securely and automatically deleted after 1 hour. We respect your privacy.