They are available for Windows and OS X and support the same operating system versions as Pro Tools 11.
The look and function of the plug-in is nearly identical to the earlier Audio Suite plug-ins which work on Pro Tools 10 and earlier and so the same operating manuals and tutorials can be used.
The AAX plug-ins use the same licences as other plug-in versions of VocALign Project 3 and Pro 4 so current owners of the iLok licences for these products can use the AAX versions at no extra cost.
You must have a VocALign Project 3 or Pro 4 iLok license to use the beta plug-ins.
Very Important Note
There is an issue in the current versions of Pro Tool 11 which can result in the length of the output audio created by VocALign being too long. The signal will be followed by an area of silence.
More information and download here.