# Key benefits - **Easy to use**: Simply install the UI on your host computer and connect your Joulescope. View live statistics and waveforms immediately. Easily access the data you need to make informed decisions. - **View and analyze**: Explore, measure, and analyze captured data with a variety of included tools. - **Record waveforms**: Record for as long as you like. The custom, open-source JLS file format makes exploring huge files quick and effortless. - **Cross-platform**: The UI works with Microsoft® Windows®, Apple® macOS®, and Linux®. See the [supported platforms](https://docs.joulescope.com/en/getting_started/install_ui.md#supported-platforms). - **Open-source:** The UI is open-source on GitHub without annual maintenance fees. Buy your Joulescope today and use it on your terms. - **Compatible:** Works with the Joulescope JS220 and original Joulescope JS110.