nixie 

Strymon Nixie is a software preset editor and librarian that is designed to make it easy for you to adjust the settings of your presets and organize them on your computer. The program consists of a device editor with an on-screen GUI providing visuals of your Strymon pedal(s) and all the effect parameters for you to adjust and manipulate, a preset collections window listing your own custom collections or groups of presets, and a device details window with information on your connected pedal(s).