Supported Operating Systems
.NET Framework Version
.NET Framework 4.6 or later.
NOTE: The .NET framework is downloaded and installed automatically by the product setup if it is not already installed.
Web Browser
Internet Explorer 11 or higher
Help Compilers
In order to produce compiled help file output you need a help compiler. There are different help compiler requirements for the different compiled outputs.
To download the HTML Help Compiler click http://www.innovasys.com/support/htmlhelpcompiler.aspx
To downloaded the Help 2.x compiler components click http://www.microsoft.com/en-us/download/details.aspx?id=21827
Microsoft Help Viewer
Microsoft Help Viewer is the help format used by Visual Studio 2017, 2019, and 2022. You would only compile to this format if you are creating help materials for integration with Visual Studio 2017, 2019, and 2022. It is a zip-based container format and no specific compiler is required. In order to view Microsoft Help Viewer outputs that you build with Document! X you need Visual Studio 2017, 2019, or 2022 installed on your computer.