AzureSignTool is a code-signing utility that organizations use to secure their software. This signing tool is compatible with all major executable files and works impeccably with all OV and EV code signing certificates.
But, it's mostly used with Azure DevOps due to the benefit of Azure Key Vault. And the same is depicted by this guide. Here, you will undergo the complete procedure to sign the executable using AzureSignTool in Azure DevOps.