Download of SizeFinder 1.0.2 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. The following version: 1.0 is the most frequently downloaded one by the program users.
We recommend checking the downloaded files with any free antivirus. This Mac app is an intellectual property of com.epifpa. The latest version of the program can be installed on Mac OS X 10.7 or later. SizeFinder for Mac lies within System Tools, more precisely File Managers. This app's bundle is identified as com.epifpa.SizeFinder.
From the developer:
SizeFinder's main purpose is to show folder sizes in a Finder-like interface. It calculates the size of a folder (own size), and the size of a folder including all of its subfolders (total size).Additionally, you can use wildcards to include / exclude files. For instance, search for all of your *.mp3 files, or show the size of everything except *.zip.
You can choose to consider the exact file size or the place on disk it uses.
You may want to check out more Mac applications, such as pdf-FieldMerge or Catenator, which might be related to SizeFinder.