DCUPDATE File

What are DCUPDATE files and how to open them

Are you having problems opening a DCUPDATE 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 DCUPDATE files.

What is a DCUPDATE file?

A .DCUPDATE file is a DcUpdater Local Configuration file.

DcUpdater Local Configuration files store settings that tell the DonationCoder DcUpdater program how to check for new versions of a specific app or plugin, what site or file to retrieve version information from, what method to use for updates, and how to present and carry out the update.

They are created by software authors or plugin developers to accompany their application or component. A program using DcUpdater (or its helper utility) includes a .dcupdate file in its distribution. This file sets up the app's label, current version‐info, remote version file location (such as an XML file), update method (zip, executable, or manual download), and where to find assets like icons or webpages for updates.

The central DcUpdater tool reads the configuration file when checking for updates. It compares the locally installed version against the remote version described in the configuration. If a newer version is available, DcUpdater may download a zip or EXE or direct the user to a website, depending on what method the .dcupdate file specifies.

Files of this format are plain text using XML. They begin with the ASCII XML declaration for version 1.0 ("<?xml version="1.0"?>") at the start of the file. Internal keywords include VERSIONINFO, VERSIONFILEREMOTE, UPDATEFILE, UPDATEMETHOD, ICONFILE, WEBPAGE, LABEL, UNZIP, CLOSEFORUPDATE, and others.

How to open DCUPDATE files

Important: Different programs may use files with the DCUPDATE file extension for different purposes, so unless you are sure which format your DCUPDATE file is, you may need to try a few different programs.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Last updated: October 22, 2026

Help us help others

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