The Simulator is available for Linux, Mac and Windows. You can enter the programs in the usual way, and then you can edit the comments in an included text editor, and describe the registers, labels and flags that you have used in the program (it tracks them!). Then it prints also the listing in beautiful screen and key printings.
And soon you will be able to load and write memory files in HP15c CE format!
You can find it here, for free:
