> I am in search of open-source software to track billable time for myself. A quick Google search did not find anything that is open-source but I am hoping that this group might know of such software? The platform is C7. I am using Kimai. It is written in PHP. "Kimai is a free, open source and online time-tracking software designed for small businesses and freelancers. It is built with modern technologies such as Symfony, Bootstrap, RESTful API, Doctrine, AdminLTE, Webpack, ES6 and many more." https://www.kimai.org/ https://github.com/kevinpapst/kimai2/ Check for alternative open source solutions: https://alternativeto.net/software/kimai/?license=opensource