LanguageTTO
Client access data specification
File type: Various data file
A tto file extension is related to the client access data specification from AS/400 Server.
What is tto file?
File type category:
Various data file
Date updated: May 18, 2018
The tto file extension is associated with files used for AS/400 Server (Application System/400), developed by IBM in 1988.
The tto file stores access data specification.
Most likely some old format without support. No further information could be found.