SysManager for Windows

One portable app for keeping a Windows PC healthy — 60 tabs of network diagnostics, cleanup, privacy controls, app updates and hardware health, with no telemetry and no account.

⚡ Get it in one line

winget install laurentiu021.SysManager

…or download the portable .exe — self-contained, no installer, no .NET runtime needed. Runs on Windows 10/11.

⭐ If SysManager saves you a reinstall or a head-scratch, please star the repo — it’s the single biggest help for a solo project and how others discover it.

Table of contents

• What it is
• Why SysManager?
• Features — all 60 tabs, grouped
• Screenshots
• Install
  • Why portable, and why there is no installer
  • Verifying the download
• Uninstalling
• Build from source
• First-time flow
• Documentation — including…