Free PDF optimize tools
Reduce PDF file sizes without losing quality. Compress documents for email, web, or archival. All processing happens in your browser.
2 tools100% freeno signup required
What you can do with optimize tools
- 3 compression levels: light (85%), medium (60%), strong (35% JPEG quality)
- 5 DPI presets from 72 to 300, plus an optional grayscale mode
- Live output size estimate before you download
- Client-side processing: files never leave your browser
- Files up to 100 MB, no watermarks
- Free to use, no account required
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