Download of FreeSpaceFile 1.0 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The program lies within Business Tools, more precisely General. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
FreeSpaceFile saves a text file whose name tells you how much free space is available on the volume. This is useful if you are accessing files on a server where you cannot perform a get info like with FTP or Hotline servers.