Support · service channel

Keep the governor cold

Bugs, questions, or a tip for the fan curve. Gcoolers stays free — donations cover packaging, notarization, and late-night thermal tuning.

Email support

Write support@gcoolers.com. Replies come from that address.

Include your Mac model, macOS version, active Gcoolers profile, and anything the menu bar or ~/Library/Logs/gcoolers.log reported.