AKVIS (www.akvis.com) has announced AKVIS MakeUp 4.0, an update of tis portrait retouching software for Mac OS X (10.6 and higher).

The app cleans up the skin and removes blemishes, whitens teeth and fixes the red eye effect. Version 4.0 offers support for Ultra HD 4K and 5K resolution.

Registered users of MakeUp can upgrade to this version for free. For new users the cost is $39. A demo is available for download. MakeUp is available as a standalone application and as a plugin filter for Adobe Photoshop and other image editors.