Notes about the KY file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The KY file type is primarily associated with 'Peachtext' by Peachtree Software (Sage Software SB, Inc.). Peachtext started out in 1979 as the CP/M program Magic Wand by Les Pinter, Mike Griffin and Bill Radding. It featured full screen text editing along with user-defined variables and a number of other advanced features for the period. Magic Wand became Peachtext by Peachtree Software about the time Microsoft Word version 1 came out. Peachtree was later acquired by the Sage Group in 2002 for US$145 million. The Peachtext program is no longer supported by Peachtree.