Mentalist - Manage all your lists in a single page
The Word Counter - Free Online Word Counter Tool
PlotGrid.app - Free online writing tool to jump-start your novel!
Nota - Pro writing app designed for local Markdown files
Grammarly - Clear, effective, mistake-free writing everywhere you type.
Arizona GPA Calculator - Arizona GPA Calculator is an online tool offered by the University of Arizona to assess your grades and GPA score.