This is the original cornerstone of AACT. The tool can extract and save your current Windows activation tokens (for Windows 7, 8.1, 10, and 11). If you need to reinstall the OS, you can restore these tokens to reactivate without entering a product key. v4.3.0 improves the detection of digital licenses linked to your Microsoft account.
A persistent question: Is AACT v4.3.0 Portable a virus? aact v4.3.0 portable
The short answer: No. However, many antivirus engines—especially Windows Defender—flag it as “HackTool:Win32/Keygen” or “RiskWare.” This is a false positive because AACT modifies system policies that malware also attempts to change. The portable version does not contain any payload, keylogger, or network beacon. This is the original cornerstone of AACT
To safely use AACT:
This module queries the AppX package list and allows batch removal. Critical update: v4.3.0 no longer accidentally removes the necessary Microsoft Store dependencies on Windows 11. It also adds a “reinstall original apps” button, which downloads fresh package manifests from Microsoft servers. aact v4.3.0 portable
The AACT v4.3.0 Portable would be useful for: