This software (iLab V12 for short) is a powerful experimental data processing software for teaching. It integrates more than 150 kinds of proprietary experiments such as primary school science, junior high school physics, junior high school biology, junior high school biology, senior high school physics, senior high school biology and senior high school chemistry, and can customize experimental operations in the general interface. It supports the functions of experimental data collection and storage, data file distribution, data analysis and calculation, and is suitable for experimental teaching in grades above. Future plans will support more complex experiments or electronic circuit systems.