You could have downloaded Ramdisk Utility 2.0.107 for Mac from our software library for free. This free Mac application was originally produced by Dolphin FireWolf.
From the developer:
Ramdisk Utility is easy light freeware designed to create and eject RAM disks. The application also provides a user-friendly RAM disks management interface to eject a RAM disk completely. Note that you will be notified to back up your data before ejecting selected RAM disk. You can also disable this warning in the software.
You may want to check out more software for Mac, such as RAM Disk Utility Pro, WFT Utility Installer or GigBaby Sharing Utility, which might be related to Ramdisk Utility.
System Optimization
System Optimization