Download of MouseHider 3.5.1 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. This Mac app is a product of Soponext. The program is categorized as System Tools.
From the developer:
Mouse Hider has been developed by Soponext with the aim to make the presence of the mouse cursor on the monitor less intrusive. Thanks to Mouse Hider it is possible to automatically hide the mouse cursor after a customizable time of inactivity. It is extremely useful in the case of presentations and full-screen video playbacks.
You may want to check out more software for Mac, such as iZotope Radius for Logic, ZereneStacker or SimpleKeys, which might be related to MouseHider.