They offer a full-featured trial of Topaz Photo AI (which includes the latest noise reduction tech).
If the cost of Topaz is a barrier, consider these free, open-source tools that are safe to download and often have portable versions: Download Topaz Noise (x64) Portable Hash zip
A professional-grade raw developer with powerful "denoise (profiled)" modules. They offer a full-featured trial of Topaz Photo
Files labeled as "Portable" or "Cracked" on third-party sites are frequently used to distribute . consider these free
