This VB.NET code shows how to load a Multipage TIF (3 pages) and save it into 3 separate BMP files.
+----------+
'Load the image
img = codecs.Load(Application.StartupPath + "\..\combined.TIF", 0, CodecsLoadByteOrder.BgrOrGray, 1, 3)
'Save each page as a separate file. You might prefer to do a loop
codecs.Save(img, Application.StartupPath + "\..\1.bmp", RasterImageFormat.Bmp, 24, 1, 1, 1, CodecsSavePageMode.Overwrite)
codecs.Save(img, Application.StartupPath + "\..\2.bmp", RasterImageFormat.Bmp, 24, 2, 2, 1, CodecsSavePageMode.Overwrite)
codecs.Save(img, Application.StartupPath + "\..\3.bmp", RasterImageFormat.Bmp, 24, 3, 3, 1, CodecsSavePageMode.Overwrite)
+----------+
Thanks,
Maen Badwan
LEADTOOLS Technical Support