Need to reduce PDF size but don't want to pay for expensive software like Adobe Acrobat? ClonyPDF is a 100% free online tool that compresses documents directly in your browser. No software installation, no registration, and absolutely no watermarks on your files.
| Feature | Paid Software (Acrobat) | ClonyPDF (Free) |
|---|---|---|
| Cost | $15 - $20 / month | Free Forever |
| Installation | Heavy Download (500MB+) | No Install (Cloud) |
| Watermarks | None | None |
| Compatibility | OS Dependent | Windows, Mac, Linux |
We use 256-bit SSL encryption. Files are deleted from our servers automatically after processing.
Works flawlessly on Windows 10/11, macOS, Linux (Ubuntu), ChromeOS, and Tablets.
We use our cloud servers to crunch data, so your computer doesn't slow down.
Drastically reduces file size (up to 90%) without making text or images blurry.
No. Unlike other tools that limit you to 2 tasks per hour, ClonyPDF offers unlimited compression for free.
Never. We believe your documents belong to you. The compressed file will look exactly like the original, just smaller.
Yes. Since ClonyPDF runs in the web browser (Chrome, Safari, Firefox), it works on any operating system without installing plugins.