An iup file extension is related to the ChessBase Fritz program. An iup file stores update data.

Detailed description

Software that open iup file

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IUP file extension - ChessBase Fritz update data

What is iup file? How to open iup files?

File type specification:

Various data file type icon Various data file type

The iup file suffix is associated with the ChessBase Fritz software for Microsoft Windows operating system, developed by ChessBase company.

The iup file contains update data used by Fritz program.

Updated: June 14, 2018

The default software associated to open iup file:

Fritz picture or screenshot

Fritz  Microsoft Windows software

Company or developer:
ChessBase GmbH

Fritz is one the world’s most popular chess program, developed by ChessBase. Fritz has everything that chess players could want: automatically adjusting playing strength, handicap and coaching functions, explanation of positions, coloured danger warnings, openings statistics, automatic game analysis, trainings modules for openings, tactics, endgames, and a database of one million games.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .iup file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .iup file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open iup file, edit iup file, convert iup file, view iup file, play iup file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with iup file - ChessBase Fritz update data

Click on the software link for more information about Fritz. Fritz uses iup file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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