You can view the brushes and what they look like without having to manually go into photoshop and test them individually.Features:
ABR files are only compatible to open in Photoshop itself, but not anymore with this awesome and handy tool! Get your brush previews all in one go with this viewer so you know what you already have and even save them for your creative endeavors in PNG format for future reference.
Requires Microsoft.NET framework 1.1