An iup file extension is related to the ChessBase Fritz program. An iup file stores update data.
Software that open iup file
IUP file extension - ChessBase Fritz update data
What is iup file? How to open iup files?
File type specification:
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.
The default software associated to open iup file:
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.
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 File-Extensions.org'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.).