Download of SoundLib 3.4 for Mac was 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. SoundLib for Mac lies within Audio & Video Tools, more precisely General.
From the developer:
SoundLib helps you manage your growing sample and sound library. If you are tired of searching through stacks of CD ROMs, floppies, and DAT tapes, SoundLib is for you. Enter basic or detailed information, use the finding and grouping functions to quickly find your sounds, mass import entire folders or hard disks, preview audio directly from disk, and print media labels in a variety of formats.
Note: SoundLib is included in StudioEase.
You may want to check out more Mac applications, such as CDXtract, which might be related to SoundLib.