The program allows verification of Windows and Office x32 x64 (ISO, EXE). Finds ISO hash and compares it with the official hash from MSDN and VLSC. The program is free.

Requirements:

  • Microsoft .NET Framework 4.0 Client Profile
  • OS: Windows XP/ Vista/ Windows 7/ Windows 8/ Windows 8.1/ Windows 8.1 With update/ Windows 10/ Windows 10 - Version 1511 ...1703 (x32, x64).

What's New

  • Windows 11 x64 (business editions), ver 26H1 (Upd May 2026)
  • Windows 11 arm64 (business editions), ver 26H1 (Upd May 2026)
  • Windows 11 x64 (consumer editions), ver 26H1 (Upd May 2026)
  • Windows 11 arm64 (consumer editions), ver 26H1 (Upd May 2026)
  • Windows 11 x64 (business editions), ver 25H2 (Upd May 2026)
  • Windows 11 arm64 (business editions), ver 25H2 (Upd May 2026)
  • Windows 11 x64 (consumer editions), ver 25H2 (Upd May 2026)
  • Windows 11 arm64 (consumer editions), ver 25H2 (Upd May 2026)
  • Windows 11 x64 (business editions), ver 24H2 (Upd May 2026)
  • Windows 11 arm64 (business editions), ver 24H2 (Upd May 2026)
  • Windows 11 x64 (consumer editions), ver 24H2 (Upd May 2026)
  • Windows 11 arm64 (consumer editions), ver 24H2 (Upd May 2026)
  • Windows Server 2022 (Updated May 2026)
  • Windows Server 2025 (Updated May 2026)