Most free templates require After Effects CC 2018 or newer – check the required version before downloading.
Your preferred (minimal, cinematic, neon, energetic?) after effects templates free download zip
It should be noted that a standard .aep file is essentially a database and is generally incapable of executing malicious code on its own. However, the ecosystem surrounding it—specifically scripts ( .jsx ) and plugin binaries—is executable. Therefore, a ZIP file containing a "free" template that includes custom script panels or .plugin files poses a significant security risk if sourced from an unverified origin. Most free templates require After Effects CC 2018