What is a .HM3 file?
The .HM3 file extension is associated with a project file created by a program called Help & Manual version 3. This type of file is used specifically for developing help documentation for software applications on Windows operating systems. The content inside an .HM3 file includes various help pages that are formatted using RTF (Rich Text Format), which is a common type of text file that supports bold, italic, and other text styling options.
The main purpose of an .HM3 file is to organize and store the information that will be included in a help documentation project. Once the project is complete, the .HM3 file can be converted or exported into several different formats that are widely used for help documentation. Two of the most common formats it can be exported to are Winhelp (.HLP) and HTML Help (.CHM). The Winhelp format is an older help file format used by Windows, while HTML Help is a more modern format that uses HTML pages for the help content.
To open and work with an .HM3 file, you would need to use the EC Software Help+Manual program. This software is specifically designed for creating and editing help documentation projects. With Help+Manual, users can easily manage their help pages, format text, and eventually export their project into the desired help file format for distribution with software applications.
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