Choose Open Image File menu item to load an image from external disk.Additionally,only a single file can be loaded once.If you want to import many image files once,please click the File>Add Image(s) menu item. EximiousSoft Cool Image supports various format image files:including GIF (Graphics Interchange Format),BMP(Windows Bitmap Format),JPG(JPEG Format),PSD(Photoshop PSD Format), PNG(Portable Network Graphics),ANI(Windows animated cursors),ICO(Windows icons),CUR (Windows cursors) etc..