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What are HDUMX files and how to open them

Are you having problems opening a HDUMX file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your HDUMX files.

What is a HDUMX file?

A .HDUMX file is a HotDocs User Mapping XML file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open HDUMX files

We have identified one HDUMX opener that is compatible with this specific type of HDUMX file.

Programs that open HotDocs User Mapping XML files


Last updated: September 27, 2023

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File.org helps thousands of users every day, and we would love to hear from you if you have additional information about HDUMX file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.