The 1.0 version of KernelSwitch for Mac was available to download on 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 free Mac application was originally produced by Fix-KB. The application is categorized as System Tools.
From the developer:
KernelSwitch is a free application that helps you to connect your Olympus Dictaphone device with your Mac computer. Olympus Sonority is unable to detect digital voice recorders on newer Mac models running a default kernel and this app solve your problem.
You may want to check out more software for Mac, such as toDoo, Matchprint Virtual or NWD-211AN Utility, which might be related to KernelSwitch.