OutOfBrowser 1.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The software lies within Internet & Network Tools, more precisely Browser extensions.
This free software for Mac OS X was originally designed by blaize. The following version: 1.0 is the most frequently downloaded one by the program users. OOB_Offline_Installer.zip is the default file name to indicate this application's installer. 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:
One nice addition in Silverlight 4 at (least for Windows) was the ability to install an “out of browser” (OOB) application without being disconnected to the internet or without the need of having the browser open using SLLuancher, the Silverlight shell that makes OOB applications work.
You may want to check out more Mac applications, such as Plnr, QSS Widget or Raggregator, which might be similar to OutOfBrowser.