ACPI Component Architecture Downloads (Windows* Binary Tools)

774881
12/17/2025

Introduction

12 December 2025. Summary of changes for version 20251212

Available Downloads

  • Size: 1.3 MB
  • SHA256: 2EFBD009461929B46C87B4CE39C6B0F72CB0B14D9927B9315A84D2684479E8D3

Detailed Description

Major changes:

  • Update many existing ACPI tables to follow the ACPI 6.6 Specification changes and/or newly approved ASWG ECRs 
  • Add a few new ACPI tables: IOVT, SWFT, KEYP 
  • Add many new UUIDs, Hardware/PnP/ACPI IDs 
  • Support a few new special methods (_xxx format) and modify a few existing ones to stay compliant with the latest ACPI Specification changes
  • Improve existing tools/utilities and fix/clean up some problematic usages along with patching certain vulnerabilities

Disclaimers1

Product and Performance Information

1

Intel is in the process of removing non-inclusive language from our current documentation, user interfaces, and code. Please note that retroactive changes are not always possible, and some non-inclusive language may remain in older documentation, user interfaces, and code.