A lightweight macOS utility to prevent your system from sleeping
NoSleep was developed to address a common MacBook issue where the system unexpectedly restarts when connected to external displays. This bug appears to be related to the system's sleep mode. By preventing system sleep while still allowing display sleep, NoSleep provides a simple solution to this frustrating problem.
- Prevent system sleep while allowing display sleep
- Menu bar control with status indicator
- Universal binary (Intel & Apple Silicon)
- Auto launch at login (NEW)
- Manual display turn off (NEW)
Download the latest version from the Releases page.
- macOS 10.13 or later