Program not found Rotobot OpenFX Plugin › Forums › Support › Mac › Program not found Tagged: New Users This topic contains 0 replies, has 1 voice, and was last updated by Kognat Sales 9 months, 2 weeks ago. Viewing 1 post (of 1 total) Author Posts 6th December 2018 at 9:47 am #412 Kognat SalesKeymaster Hi, I downloaded the free version for Mac and the program does not appear on my computer. So there will be a zip file in your downloads folder. Once you run the installer it will put an OpenFX Plugin onto your machine. You need a program that hosts OpenFX Plugins, a free piece of software is Natron. https://natrongithub.github.io/ the software will be installed to /Library/OFX/Plugins which is the default location for the plugin. as well as /Applications/Kognat When you run your OpenFX host, there will be two plugins “Rotobot_Segementation” and “Rotobot_InstanceSegmentation” Does this help? Sam Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.