Programming
--Python 3.5
https://www.python.org/downloads/
--PHP & MySQL (from WampServer)
Statistical Analysis Program
--R
https://cran.cnr.berkeley.edu/
--GPower
http://www.gpower.hhu.de/en.html
--Optimal Design
https://sites.google.com/site/optimaldesignsoftware/home
Editing Programs
-- NotePad++
https://notepad-plus-plus.org/download/v7.1.html
--Sigil
https://github.com/Sigil-Ebook/Sigil/releases/tag/0.9.6 (There is a link to the exe file at the bottom of the page.