PowerLockGuard is described as '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' and is an app in the development category. There are more than 50 alternatives to PowerLockGuard for a variety of platforms, including Mac, Windows, Android, F-Droid and Linux apps. The best PowerLockGuard alternative is goguma app, which is both free and Open Source. Other great apps like PowerLockGuard are Amphetamine, Green Dotter, Caffeine for Windows and Stimulator.
ScreenWakeUp is a free, browser-based tool that keeps your screen from sleeping or locking. It uses the modern Screen Wake Lock API — nothing to install, no admin rights, no account. Open it in any browser on Windows, macOS, Linux, ChromeOS, Android or iPhone and click one...
Lightweight, portable, and very practical application that displays and locks the computer idle time, falsely informing the system about user interaction.
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