There are 8 other file types using
the KEY file extension!

empty icon.key - Licence or encrypted security key [common]

key icon.key - iWork Keynote '09 presentation [common]

key icon.key - Microsoft Windows 7 registry key file [common]

empty icon.key - OS/2 archive key

empty icon.key - ArcView geocoding matching keys

empty icon.key - Keyboard definition file

empty icon.key - Avira AntiVir Personal license key

empty icon.key - BioWare Infinity and Aurora game engine resource data

KEY file extension - DataCAD custom toolbar file

What is key file? How to open key files?

The key file extension is also used by DataCAD 3D CAD software.

A *.key file used in this program contains customized toolbar that can be imported to the program. Old file format replaced by DTB format in latest versions of DataCAD.

The default software associated to open key file:

DataCAD picture or screenshot

DATACAD LLC. logoDataCAD  Microsoft Windows software

Company or developer:

DataCAD is a professional-level A/E/C CADD program for architectural design, photo-realistic rendering, animation, and construction document creation.

Help how to open:

These *.key files can be imported to DataCAD.

How to convert:

In latest version of DataCAD the *.key files are automatically converted to DTB file format.

List of software applications associated to the .key 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 key file, edit key file, convert key file, view key file, play key file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting key files.

Software that import key file - DataCAD custom toolbar file

Programs supporting the exension key on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about DataCAD for import key file action.

Microsoft Windows:

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