Toolkit V2.7.3 - Microsoft

Because Microsoft Toolkit is distributed outside official channels (torrents, file-sharing forums, etc.), many downloads labeled "v2.7.3" contain additional malicious code. Security researchers have documented:

Even if the original Microsoft Toolkit was non-malicious (a debated claim), there is no verified, safe distributor for any version. microsoft toolkit v2.7.3

After the clean install, Windows will either activate automatically (if your PC came with a digital license) or require a genuine key. Even if the original Microsoft Toolkit was non-malicious

Use of third‑party activation tools raises significant legal and compliance issues: Microsoft 365 subscription management

Organizations should rely on official Microsoft licensing channels (Retail, OEM, Volume Licensing, Microsoft 365 subscription management, and Microsoft’s Activation and License services) and tools like Microsoft Volume Licensing Service Center, Microsoft Endpoint Configuration Manager, or official activation APIs.

Some of the key features of Microsoft Toolkit v2.7.3 included: