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PowerLockGuard icon

PowerLockGuard

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Smart auto-sleep & power management for developers, laptops & AI agents (Claude Code, Cursor, Aider, VS Code). Automatically sleeps or shuts down when coding tasks finish, plus instant deep sleep on charger unplug. Lightweight (~62 KB) & offline. Built by GMK Solution.

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Cost / License

  • Free
  • Open Source (MIT)

Since

  • New

Updated

  • Updated Sep 2026

Platforms

  • Windows
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PowerLockGuard was added to AlternativeTo by GM Kamrussama on and this page was last updated .

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What is PowerLockGuard?

PowerLockGuard is an open-source, ultra-lightweight (~90 KB) Windows power management tool designed for developers, AI agent runners, and laptop users.

It solves the problem of unattended overnight workloads (Claude Code, Python training, Cargo builds). Work Watchdog tracks developer process telemetry, auto-kills stuck background tasks, and cleanly suspends or shuts down Windows once the work is done. Charger Guard provides instant blackout protection by triggering S3 Deep Sleep in milliseconds if the power adapter unplugs, preserving active RAM state.