How to open DataFlex index .k3 files
Have you had trouble opening the k3 file on your computer? What are k3 files? We explain what they are and recommend software that we know will open them.
What is k3 file?
A k3 file extension is related to the DataFlex database programming language and used for its index files.
DataFlex index description
The k3 file extension is associated with the DataFlex a 4GL object oriented database programming language introduced in 1978 by Data Access Corporation. The k3 file stores index of DataFlex datafiles.
DataFlex index files have a .K* extension. The * of K* is a one or two digit number. Values of K* will range from K1 through K15.
Suggested software to open k3 file
DataFlex
A relational, 4GL Object Oriented database programming language