You could have downloaded GSWPluginInstaller 2.0 for Mac from our software library for free. This software for Mac OS X is an intellectual property of Green Screen Wizard. GSWPluginInstaller for Mac is categorized as Internet & Network Tools.
From the developer:
Make sure that Photoshop is not running.
Download and install the package to:
/Applications/GSWPluginInstaller (The link is at the bottom of the page..)
Then click on activateGSWizard.app
The following screen should appear:
You do not need to fill out any information, just click the “Install Photoshop Plugin Demo” and the plugin will install.
Exit the program and then click “GreenScreenWizardPluginHelp/PluginHelp.htm” to read the help file.
You may want to check out more Mac applications, such as WebNative-Browser, WebCopier Mobile or SunriseBrowser, which might be related to GSWPluginInstaller.