Downloading BaseMind 1.5 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The actual developer of this software for Mac is IHIHI. The program lies within Productivity Tools, more precisely Office Tools.
From the developer:
BaseMind is a next-generation mind mapping tool! It will completely change the way you take notes, create presentations and organize data.
You may want to check out more Mac applications, such as PitStop Extreme, 3dissue or FileOpenInstaller, which might be related to BaseMind.