Raster image format used by Microsoft DirectX to store textures and environments; can store compressed and uncompressed pixel formats; may be used for storing Windows desktop backgrounds or wallpapers.
Program(s) that open dds files
Windows
Microsoft DirectX Texture Editor Nvidia DDS Utilities Otaku DeskSpace SlowView IrfanView Adobe Photoshop with the Nvidia DDS plugin The GIMP with the DDS plugin DotPDN Paint.NET