Taskbar Groups allows you to create, name, and pin groups to the Windows taskbar.
A portable app such as this will help organize multiple apps together within a parent group allowing for efficient deployment and saving space. For instance, you are working on a project that requires various photoshop tools, your work is made easy by putting them into a group. You can name the group and add an image to it for at-a-glance reference. This app is under active development, and during testing, there was a slight glitch that caused it to hang up momentarily but relaunching it cured that issue.
Taskbar Groups will help you keep the taskbar area clean by grouping your most often used apps, etc., together. It allows you to create as many groups as you want with numerous items inside each group while still keeping your taskbar lean and organized.