What is Essential?

Essential, a MacOS application created by, is a remarkable open-source tool that functions as a valuable assistant for your computer screen. It serves as an additional pair of eyes, providing assistance with a wide range of tasks. Essential effortlessly aids in retaining information displayed on your screen, comprehending your objectives, and resolving problems by offering practical suggestions and solutions.

Essential Use Cases

  • Easily access and remember significant events.
  • Boost efficiency with a built-in AI assistant.
  • Effortlessly retain information displayed on your Mac.
  • Utilize AI to comprehend and resolve error messages.

Essential Details

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