The uTodo application was designed to be a simple to-do list software with a clean and intuitive interface. It’s also one of the fastest application of it’s kind due to its high number of keyboard shortcuts together with mouse drag and drop actions. GTD is all about focusing on actionable items than organizing and reviewing them properly. With uTodo you can manage your tasks in different Lists and assign multiple tags to them. uTodo can be installed on a USB flash drive so you can take it wherever you go, you just have to insert the drive and install on it. However, if you like the traditional paper you can print out your tasks and put them on your desk or in your briefcase while you are traveling.