System Lab 5.5

System Lab is a versatile workspace for exploring how your computer behaves and for experimenting with configurations in a controlled, repeatable way. It brings together live system insights, clear visualizations, and guided tests so you can diagnose issues faster, benchmark changes with confidence, and understand what truly affects performance and stability. Whether you’re troubleshooting a slowdown, validating a new setup, or teaching system fundamentals, System Lab helps turn guesswork into informed decisions.

Key highlights:

• Unified view of essential system activity, including CPU, memory, storage, network, and processes
• Safe, reversible experiments with step-by-step checklists and clear rollbacks
• Customizable benchmarks and stress scenarios you can save and rerun
• Before/after comparisons and timelines to visualize impact over time
• Automation for routine diagnostics and concise, shareable reports
• Modular, extensible design to fit different workflows
• Privacy-first approach that prioritizes local analysis and user control over any shared data

Ideal for IT professionals, power users, students, and anyone who wants a reliable, hands-on way to understand, test, and optimize their system.

System Lab is developed by Sigi Profissional. The most popular version of this product among our users is 4.0.