Download GFXMark 3.0 from our website for free. The program lies within Photo & Graphics Tools, more precisely Viewers & Editors. The actual developer of the free software is ULTIMATE SYSTEMS.
From the developer:
GFXMark is a free image watermark software for Windows with which you can watermark your photos or images to protect your work on the Internet. GFXMark will automatically detect the brightness of your images and will adapt the watermark color based on the image brightness. Also the Brightness-Aware watermark opacity will make a white watermark less visible on a very dark image.
You may want to check out more software, such as Panorama Maker, Poster Buddy or Your Birthday News, which might be related to GFXMark.