Photo Batch Converter is a very useful tool for photo conversion, capable of batch converting the file format of photos, supporting more than 30 formats including BMP, WBMP, JPEG, PNG, TIF, GIF, PCX, TGA, ICO, PSD, JP2, J2K, DCX, PDF, etc. Capable of changing photo attributes, such as color, quality, brightness, contrast, etc. Capable of adjusting photo size on scale or according to custom size, and of rotating photos. Capable of adding user-defined water mark into photos. Capable of adding beautiful frame into photos. Capable of preview of source files and effect preview, visible and easy to operate.