After three weeks, Leo built his own ISO. Final size: 1.1 GB .
No magic algorithm can shrink a full Windows 7 installation by 70% without removing critical components. A true highly compressed ISO uses aggressive archiving methods (like .7z or .zip ) combined with stripping unnecessary files. windows 7 iso highly compressed
: Attackers frequently use ISO containers to bypass email security filters and the Windows "Mark-of-the-Web" control, making them a common vector for delivering malicious payloads. Technical & Stability Issues Component Removal After three weeks, Leo built his own ISO
If you are looking to save space or improve performance on Windows 7: Native Drive Compression After three weeks