Notes about the SLT 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 SLT file type is primarily associated with 'FinSafe Terminal Smartlet'. Small secure program that runs in a terminal - also see .SLX. A smartlet is usually in a .SLT file. A smartlet is a small program that runs inside the secure environment of a Finsafe terminal.