Eye-Fi X2 Utility 1.0.1 for Mac could be downloaded 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 free Mac app was originally designed by Eye-Fi Inc. The program lies within System Tools, more precisely Device Assistants.
From the developer:
With Eye-Fi X2 Utility for Mac OS, you can automatically send photos from your Eyefi X2 card to your Mac. You can use Direct Mode, or Infrastructure. You must remove all previous versions of Eyefi software (Eyefi Center) before installing Eye-Fi X2 Utility.
You may want to check out more software for Mac, such as Eyefi Mobi, SmartScore X2 Pro or WFT Utility Installer, which might be similar to Eye-Fi X2 Utility.
Device Assistants
Remote Computing