CU_ file extension - Microsoft Windows Winhelp compressed file
What is cu_ file? How to open cu_ files?
File type specification:
cu_ file icon:
The CU_ file extension was used in some previous version of Microsoft Windows for one of the compressed files utilized by WinHelp.
Microsoft WinHelp is a proprietary format for online help files that can be displayed by the Microsoft Help browser.
The default software associated to cu_ file type:
Company or developer:
Microsoft Windows is a family of operating systems developed by the Microsoft Corp.. The first Windows was released in 1985 as a GUI add-on to MS-DOS. MS-DOS based Windows versions were developed to 2000, when was released the last version called Windows ME. Windows based on NT core started in 1993. Windows NT family are developed to these days, the latest version is called Windows 10.
List of recommended software applications associated to the .cu_ file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open cu_ file, edit cu_ file, convert cu_ file, view cu_ file, play cu_ file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Others cu_ file
Unspecified and all other actions for computer programs working with cu_ file - Microsoft Windows Winhelp compressed file
Click on the software link for more information about Microsoft Windows. Microsoft Windows uses cu_ 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.).