SysMain Pro is a free development app that monitors your PC’s performance and provides additional detailed insights into your computer’s hardware. It’s also a hub for troubleshooting common issues and performing routine maintenance to make sure your PC is running smoothly.

Check your computer’s performance in real time

SysMain Pro keeps track of your PC’s vital statistics in real time, like CPU usage and temperature, RAM consumption, storage usage, GPU information, and even network activity. It also includes maintenance tools to keep your computer running efficiently. Temporary file cleanup, startup management, and disk health checks are all accessible from within the app.

All the information is packed into one centralized hub, making it easy to monitor everything without having to open other programs to check their status. However, the app can feel a bit unnecessary at times, especially if you're only looking at CPU and GPU usage, since that's already available in Task Manager.

Same as other monitoring apps, but with a modern look

Overall, SysMain Pro is like any other PC monitoring app, with all the important information neatly organized in one place. However, what really sets it apart is its cleaner, more modern look—something most monitoring apps lack. This makes it more appealing to a wider audience.