This message is to inform you that old version of ORSA (0.7.0), which
has not been available for download for some time now, has been
restored and is now available at:
There you can find the old source code, and binaries for windows and linux.
You are receiving this message because you asked about ORSA during the
past two years or so, when the download files were removed. Please
note that I'm making the program available again in an AS IS form,
since I am not supporting it, it's very old code, but since people
keep asking about it, it's now available for download again.
Planetary Science Institute