How to Open ABR Files. An ABR file is a brush file for Adobe Photoshop, a photo editing program. Brush files include textures, shapes, and other information for use with the brush tool. They allow ...

If the brushes came in a .zip file, you'll need to open the .zip and extract the files. The only files you need, though, are the .ABR files — there should be one for each brush.

How to Start Animated .gifs in Firefox. When you double click an animated .gif file, you may not see a GIF animation -- Windows does not come with a built-in GIF animator. When you attempt to open ...