Hexler Limited is a boutique software studio that specializes in precision tools for interactive audio, visual, and lighting control. The company’s catalogue revolves around TouchOSC, a next-generation modular control surface that turns tablets, phones, and multitouch computers into fully programmable MIDI, OSC, and DMX command centres. Designers drag widgets—faders, knobs, xy-pads, encoder rings, RGB matrices—onto resizable grids, assign custom addressing, colour themes, and bi-directional feedback, then deploy the layout instantly to iOS, Android, Windows, macOS, or Linux endpoints. Typical use cases include wireless mixing on digital consoles, clip launching in Ableton Live, parameter diving within Max/MSP, pixel-mapping LED walls, remote camera switching, robotics triggering, and sensor-driven installation art. Complementing the surface is TouchOSC Bridge, a lightweight desktop utility that silently transparents MIDI between mobile devices and any DAW or hardware interface on the host machine, eliminating cables and simplifying studio or stage rigs. Together the pair form an end-to-end ecosystem valued by touring musicians, club VJs, theatre programmers, experimental sound designers, and educational labs that need fast, low-latency, vendor-agnostic control. Hexler Limited’s software is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always pulling the latest release and permitting batch installation of multiple applications.