Mostly the files and folders of Boris FX Sapphire Plugin come with compressed files and folders to reduce size. You need Winrar to uncompress all files so that we can install the Boris FX Sapphire plugin in After Effects.
Open up the extracted folder using Winrar and Click on Saphire For After Effects .exe file. You can confirm that it is the application file and the extension is .exe. Once you do so go ahead and click next and follow the installation process to install Boris FX Sapphire Plugin In After Effects automatically. Make sure to allow all permissions during the installation of the Boris FX Sapphire Plugin In After Effects.
First of all open After Effects and create a composition, Next Activate the Effects & Presets Window in After Effects by going to Window in the top Left Corner of After Effects and Make sure the Effects & Presets option is marked as Tick.
Now Search for S_ and you will see the list of all Boris FX Sapphire Plugins available that you recently installed.
To test it, just import and video in After Effects and Apply the Effect to the clip and it's done.
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