.FLKEY file extension

This is the basic program to work with .FLKEY extension

FL Studio

FL Studio FL Studio key file

FL Studio provides you with all the tools, features, utilities, and functions you will ever need to produce, compose, record, mix, edit, and enhance your music. This professional, full-featured software application has clearly been designed with the professional musician, producer, or audio editor in mind... (more)

The program works with the following extensions: fsc, fst, flp and flkey