AssessTree 1.4.7.4 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. AssessTree is included in System Utilities. This free software is a product of OptionalReaction.
From the developer:
AssessTree scans disk drives for large folders (directories) and generates reports based on the gathered data.
AssessTree restricts listed/report folders to a Size and/or Depth Limit and also listed/report folders to those that name does/does not contain the specified text.
AssessTree will work with any local or network (mapped or UNC) drive or folder and it's useful for finding folders (or users) that are using a lot of space.
You may want to check out more software, such as Rapid File Defragmentor, Control3 or Diskeeper Server Enterprise Edition, which might be similar to AssessTree.