No legitimate tool can compress a 4–6 GB Windows 10 ISO into, say, 200 MB. The official ISO is already compressed using LZX (a compression algorithm). Any "highly compressed" file under ~2.5 GB is either:
The safest way is to obtain the file directly from Microsoft's official download page . download windows 10 iso highly compressed
If you need to download the official ISO while minimizing data usage or bypassing the Media Creation Tool, here is the most reliable "solid" method: 1. Official Download Methods No legitimate tool can compress a 4–6 GB
~2.1 GB. This is the smallest official-style image you can achieve without breaking Windows Update. download windows 10 iso highly compressed
dism /Image:C:\mount /Remove-ProvisionedAppxPackage /PackageName:Microsoft.OneConnect_8wekyb3d8bbwe
Windows 10: How to Obtain a Legitimate ISO Safely and Legally