I've done this before by using GIMP's "color to alpha" and saving the output as a PNG. With this particular graphic, the output isn't quite right.

Have a text or image in your GIMP canvas and want to add some shadow to it, but don’t have a clue? In this tutorial, we will explain the process of adding shadow effects to your text or images.

GIMP has matured into a truly incredible photo-editing program. If you’re coming by way of Photoshop, however, use these tips to ease the transition.

How to Use GIMP to Make Rainbows. Free and feature-rich, the open-source image editing program GIMP can be employed to create a wide variety of graphics and logos, making it a useful tool for ...

Detailed screenshot tutorial that shows how to create and add a Neon Glow effect around Text using GIMP. Make glowing letters!