Since the 2013 version lacks support for modern hardware (like NVMe drives) and newer Windows security features, consider these highly-rated alternatives: Acronis Forum How to activate Acronis True Image
Here is the reality check. Even if you find a valid serial number today, Acronis has likely deactivated the activation servers for version 2013. The phone activation line? Disconnected. The online verification? Error 404. acronis true image home 2013 serial number hot