When KTT is started from the command-line, some options can be specified to modify its behavior:
List the various options
Open file_name as Roman file (in left pane)
Open file_name as Tengwar file (in right pane)
Load file_name mode file at startup
Do not show splashscreen on startup.
KTT also accepts generic Qt™ and KDE options, please refer to:
KDE specific options
Qt™ specific options.