Ocula (32 bit) for Nuke 2.1v1 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This software was originally created by The Foundry.
The most popular versions among the program users are 2.2 and 2.1. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. Ocula (32 bit) for Nuke lies within System Utilities, more precisely Plugins Addons.
From the developer:
OCULA is a unique collection of plug-in tools that solve common problems with stereoscopic imagery, boost productivity in post production, and ultimately help to deliver a more rewarding stereoscopic viewing experience.
The plug-ins are designed to automatically replicate key processes on left and right channels and help artists polish and refine stereoscopic material, literally, removing headaches from the final viewing experience.
You may want to check out more software, such as Is File 32-bit or 64-bit Software, Update for Microsoft Office 2013 KB2760311 32-Bit Edition or Update for Microsoft Word 2010 KB2827323 32-Bit Edition, which might be similar to Ocula (32 bit) for Nuke.