Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
RStudio - RStudio™ is a new integrated development environment (IDE) for R.
Standard Notes - A safe place for your notes, thoughts, and life's work
Stata - Stata is a software that combines hundreds of different statistical tools into one user interface. Everything from data management to statistical analysis to publication-quality graphics is supported by Stata. Read more about Stata.
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
JMP - JMP is a data representation tool that empowers the engineers, mathematicians and scientists to explore the any of data visually.