The ADK includes some recovery tools, though not the full DART suite. It is free and includes Windows PE.
Searching for “Microsoft.dart.10.x64.eng.iso download” on public torrent indexes typically leads to: Microsoft.dart.10.x64.eng.iso Download
If you need a legitimate Microsoft ISO:
Consequently, you will not find a public "Download" button on Microsoft's main website for Microsoft.dart.10.x64.eng.iso . Microsoft does not provide it as a free utility for individual users. It is an enterprise-grade tool reserved for licensed organizations. The ADK includes some recovery tools, though not
Available to developers and IT professionals with valid subscription tiers. Warning Regarding Third-Party Downloads The ADK includes some recovery tools
Subscribers to certain Visual Studio tiers can download MDOP and DaRT for testing and development purposes.
A utility to recover files that were accidentally deleted or lost due to disk corruption.