The short answer is , Adobe Photoshop CS3 (Version 10.0) is not available for free, nor is it legally available for download or purchase today. Adobe has officially discontinued the software, and its activation servers were permanently shut down in 2017. The State of Adobe Photoshop CS3
Even if you get a working crack, CS3 hasn’t received security updates since 2010. Running it on a modern Windows 11 or macOS system exposes you to vulnerabilities that can compromise your entire machine. adobe photoshop cs3 version 100 free