Scientific graphing and data analysis software.
Available to research groups who have contributed to the licence. To see if your group has contributed please go to https://downloads.ch.cam.ac.uk/origin/ . Contributing groups can download the software from there.
The Origin package uses a network licence server, but it is possible to 'borrow' licences for offline use. Groups who have paid to access the software can see instructions for that by following the 'log in now' link at https://downloads.ch.cam.ac.uk/origin/ .
There's some online at http://originlab.com .
http://originlab.com/ (don't download it from here, use the link above!)