$ unix/ttf2lff -h
Usage: ttf2lff <options> <ttf file> <lff file>
  ttf file: An existing True Type Font file
  lff file: The LFF font file to create
options are:
  -n nodes                 Number of nodes for quadratic and cubic splines (int)
  -a author                Author of the font. Preferably full name and e-mail address
  -l letter spacing        Letter spacing (float)
  -w word spacing          Word spacing (float)
  -f line spacing factor   Default is 1.0 (float)
  -d precision             Number of decimal digits (int)
  -L license               license of the font.

Gregortini wrote

Hi.
I tried to change a tff file to a lff file with tff2lff, but when I click the program it just runs and closes in a split second and I don't think anything happened.
I tried the same while having the tff file in the same directory as tff2lff but it doesn't change anything.

So, can anyone help me with this?