CrystalDiffract's File > Export submenu lets you export diffraction data for any selected pattern, in a choice of formats:
This is a listing of the contents of the Reflexions Pane, sorted the same way as the screen display.
You can simply save the selected diffraction pattern as a series of (x, y) values, in a text file, for use with another program. Simulated, Observed and Mixture patterns can all be exported in this way. This might be a good way to share your observed data, after you have used CrystalDiffract to corrected for scale, zero offset, and remove the background.
You can export a list of structure factors, including the real and imaginary components.