Download of SandboxCleaner 1.1.1 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 software is included in System Tools. We recommend checking the downloaded files with any free antivirus. This free software works fine with Mac OS X 10.8 or later. The following version: 1.1 is the most frequently downloaded one by the program users. This free Mac application was originally produced by Boinx Software.
From the developer:
This program helps you clean up your Sandbox.
Some QuickTime components are incompatible with OS X sandboxing, which leads to problems – including crashes – with many popular video and photo apps.SandboxCleaner finds and reveals those components, helping you to fix the problems and keep your system up and running smoothly.
If SandboxCleaner detects one of the components known to cause problems, it helps you figure out what to do.
You may want to check out more software for Mac, such as Yep, Print Window or Yojimbo, which might be similar to SandboxCleaner.