Open K03 file

The most common choise: Clarion DOS database key

How to open Clarion DOS database key .k03 files

Have you had trouble opening the k03 file on your computer? What are k03 files? We explain what they are and recommend software that we know will open them.

What is k03 file?

A k03 file extension is related to the Clarion database programming tool. A k03 file contains database key.

Clarion DOS database key description

The k03 file extension is associated with the Clarion a 4GL programming environment and relational database management system for Microsoft Windows.

The k03 file stores database key created by DOS version of Clarion.

Suggested software to open k03 file


A database developing environment

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

We can help you to open your file

Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

Only original software

Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.