Gdmdst Watermark Master will help you quick batch text and image watermarks, batch convert image format or Zoom size and DPI.

Gdmdst Watermark Master can easily convert pictures and add the watermarks. Gdmdst Watermark Master supports up to 15 kinds of image formats: BMP, GIF, JPG, PNG, ICO, TIF, TGA, PCX, WBMP, WMF, JP2, JPC, PGX, PNM, RAS.