It is highly recommended to download directly from the official developer or trusted mirrors to ensure you are getting a secure, malware-free file rather than a modified "zip" from unofficial sources.
The latest version of is version 11.3.0 , released in April 2026. If you are looking for "197," you might be referring to version 8.2.0.197 , which was released in October 2022. Official Downloads Download iobit smart defrag 197 zip
Available on the IObit Smart Defrag Official Page . It is highly recommended to download directly from