- x86/x64 Windows 7/8/8.1/10/11
- Administrative privileges are not required
- Portable Executable (PE32/PE32+) authenticode hash calculation (MD5/SHA1/SHA256/SHA384/SHA512);
- WDAC compliant page hash calculation (image header only hash), SHA1/SHA256;
- GUI and CLI version combined in single executable;
- Drag and drop support for GUI version.
- Open desired file using button [...], select hash types you want to calculate and press "Calculate" button. Or drop your file using drag and drop operation.
- CLI usage -> run program from console supplying parameter as input filename which authenticode hashes you want to calculate, e.g. ahc64.exe c:\dir\mydriver.sys. If you want save result to the file then use third parameter as output filename, e.g. ahc64.exe c:\dir\mydriver.sys c:\dir\result.txt.
AuthHashCalc comes with full source code written in C. In order to build from source you need Microsoft Visual Studio 2015 and later versions.
- https://docs.microsoft.com/en-us/windows-hardware/drivers/install/authenticode
- https://docs.microsoft.com/en-us/windows/win32/seccrypto/signtool
(c) 2021 - 2024 AuthHashCalc Project
