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.HHP File Extension

A .HHP file is a HTML Help Workshop Project, created by Microsoft.

Open with Microsoft HTML Help Workshop (Discontinued). Available for Windows.

What is a .HHP file?

An .HHP file is a project file specifically used in creating help documentation for software applications or websites. The file extension stands for HTML Help Workshop Project. This type of file is generated by a program called HTML Help Workshop, which was designed to assist users in developing comprehensive help systems that can be packaged and distributed along with software products or used on websites.

The content of an .HHP file includes various project settings and configurations that define how the help system should be structured and function. These settings are crucial for compiling the project into a .CHM (Compiled HTML Help) file, which is the final help file format that can be viewed on a Windows computer.

Although the primary software for creating and managing .HHP files, Microsoft HTML Help Workshop, has been discontinued, it can still be used if you have access to an existing installation. Additionally, another program called HelpScribble can also work with .HHP files. HelpScribble is a tool for creating help files and is capable of handling .HHP files for those looking to create or manage help documentation.

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