Musemage is a GPU accelerated image editing software with advanced features and simple user interface. Thanks to the GPU accelerated filters, Musemage have ultra fast speed and real-time what-you-see-is-what-you-get interactivity. Ultra-fast Image Processing--fully GPU accelerated filters; fully real-time interoperation; smooth moving and zooming at any moment. Rich Image Processing Functions--powerful adjust tools, including de-noising, sharpening, automatic contrast and automatic white balance; support various paintbrushs and repairing tools; rich filters, including color, special lens, distorts, face beautifying, and other interesting filters, lens correction; supports layer and typing; complete EXIF browsing. Easy to use UI--fast access to all tools and filters in side-border; pictures in current folder automatically list in picture-wall; supports both menu and hot-key access; can use mouse scroll-wheel and right button to zoom and move canvas at any moment. Complete RAW data support-- DCRAW's algorithm; supports most camera brands and models; integrates rich adjustment tools for RAW image post-processing.