Turtl - The secure, collaborative notebook

Noto - Email yourself. Fast.

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.

Read on Mail - Why "read it later" - email yourself now ⚡

CherryTree - A hierarchical note taking application, featuring rich text and syntax highlighting, storing data in a single xml or sqlite file.

Captio - Captio enables companies and their employees an improved control of their expenses and the discovery of new savings opportunities.