HWDIRECT is an advanced low-level hardware register access software utility for Windows. It allows user to read and modify PC system hardware registers.
With current latest version, HWDIRECT encapsulates nine separate tools. They are CPU MSR Read/Write, PCI Read/Write (Support PCI Express Enhanced Configuration space registers), SMBUS Access, CPUID Info, I/O Read/Write, CMOS Read/Write, Memory Dump, Hex Viewer/Editor, and OSInfo.
To download HWDIRECT, there are zip version or installer version available. You can either download and unzip the HWDIRECT to a directory then run it from there, or you can download Installer version which provides an easy and fast install/uninstall process.