Noise Ninja may be downloaded and installed free of charge. However, some features are restricted, and images are watermarked with a grid pattern when you save them, unless you purchase a license. See the Purchase page to obtain a license.

Noise Ninja 2.2.0 plug-in for Photoshop

Click here to download the latest official release of the plug-in version of Noise Ninja, for use with Adobe Photoshop CS3, CS2, CS, 7, Elements, and compatible host applications. Available on Windows and Mac (Intel and PowerPC).

Noise Ninja 2.0.0 plug-in for Aperture

Click here to download the latest official release of Noise Ninja for Aperture.

Noise Ninja 2.1.1 standalone software

Click here to download the latest official release of the standalone version of Noise Ninja. Available on Windows, Mac (Intel and PowerPC) and Linux (x86).

Camera and scanner profiles

Click here for a list of noise profiles for specific camera and scanner models. It is easy to create your own profiles; see the User Guide for details.

Profiling chart

The profiling chart allows you to build your own profiles. Profiling is easy and only takes a few minutes -- see the documentation for instructions. Click here to download the profiling chart as a JPEG file. NOTE: The chart is included with the Noise Ninja distribution files.