Drop your PDF files here
Or click to browse • Supports multiple files at once
How to compress a PDF in 3 simple steps
Upload your PDFs
Drag and drop or click to select one or more PDF files from your device.
Choose your settings
Pick a quality preset and toggle enhancement options to suit your needs.
Compress & download
Hit compress, then download your optimized file — all in your browser.
Why use our PDF compressor?
Built for speed, privacy, and quality.
100% Private
Your files never leave your device. All processing happens locally in your browser.
Lightning Fast
Compress files in seconds without uploading or waiting in queues.
High Quality
Smart algorithms keep text crisp and images clear at every quality level.
Forever Free
No accounts, no subscriptions, no watermarks, no hidden limits.
Works Anywhere
Compatible with all modern browsers on Windows, macOS, Linux, iOS, and Android.
Batch Processing
Compress multiple PDFs at once and download them individually or together.