Downloading OSXAdapter 2.0 for Mac from the developer's website was possible 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.
The most popular version among OSXAdapter for Mac users is 2.0. This program's bundle is identified as com.yourcompany.OSXAdapter. The program lies within Design & Photo Tools, more precisely Viewers & Editors. The common filename for the application's installer is osxadapter.zip. This free Mac app was originally designed by Apple Inc.
From the developer:
This sample uses a reflection Proxy model to hook existing preferences, about, and quit functionality into handlers for the Mac OS X application menu.
This functionality is easily adopted by implementing the ApplicationListener interface, but this sample's dynamic implementation will only be triggered on platforms that actually support the Apple APIs (e.g. Java 1.4 or later on Mac OS X), avoiding any compatibility concerns.
You may want to check out more Mac applications, such as Cuadro or iPodEditor, which might be similar to OSXAdapter.