NANO - Nano is digital money for the modern world. Try out a fee-less, eco-friendly and instant currency that is easy to use, accept and integrate with.
OneNote - Get the OneNote app for free on your tablet, phone, and computer, so you can capture your ideas and to-do lists in one place wherever you are. Or try OneNote with Office for free.
Vim - Highly configurable text editor built to enable efficient text editing
CherryTree - A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.
Xed - A text editor forked from Pluma and Gedit. Xed is the default text editor of Linux Mint.
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.