.FTR File Extension

IRIX is a discontinued operating system that was used on Silicon Graphics workstations and servers. Silicon Graphics released the first version of IRIX in 1988 and the last in 2006.

IRIX uses several types of system files, including FTR files, to determine how it handles different file types. Each FTR file can contain one or more file type rules, which:

Additional FTR settings allow users to describe the named file type ( LEGEND ) and specify what icon(s) it uses ( ICON ).

To open a .ftr file, you need compatible software that supports this file format.