Noteliner is an outlining tool for keeping track of todos and other information about projects. I developed it originally about 15 years ago and have updated it every few years. From time to time I’ve looked for other tools to help me keep track of all the things that I need to do at work but I have found them either too cumbersome--creating work rather than reducing it--or too basic. For no particular reason I’ve now decided to clean it up and see if others might find it useful. I hope you do!

Some would call TreeLine an Outliner, others would call it a PIM. Basically, it just stores almost any kind of information. A tree structure makes it easy to keep things organized.