You may have questions like:

How to convert colorful photos to gray photos?
How to make black and white photos?
How to make gray photos?
How to gray photos?
How to crop photos?

The Answer is:
Use Abonsoft Black And White Photo Maker

Make black and white photos quickly and easily with this software utility. You can crop the picture, resize it, and convert to any other image format : JPEG, BMP, GIF, PNG, TGA, ICO, etc. Try it! very esay to use. Jusy open or drag an image file into the utility, crop your favorite area, then you can resize it and export it to any image file.