About LibreCAD source:
http://librecad.org/cms/home/from-source/linux.htmlttf2lff is in the folder tools/
you can build it as the Qt project way:
$ qmake ttf2lff.pro
$ make
avraham wrote
I downloaded the ttf2lff binary, but it turns out that my old 32-bit system is unable to run it.
Is a binary for 32-bit systems or are the source files availabe?