Open the extracted folder and double-click the installer file (e.g., ElementInstaller.exe for Windows or the .dmg for Mac).
The plugin supports .OBJ and .C4D (Cinema 4D) file formats for importing 3D models.
The installer will automatically look for installed versions of After Effects. Ensure your version is checked.
Right-click the ZIP file and select "Extract All" .
If you are looking for free tools from Video Copilot, they offer high-quality free plugins like Saber for light effects and FX Console for workflow speed. fx console in After Effects - Video Copilot