Softwhere serial interface W/Tajima

I'm just wondering if there is any share-ware or free-where like Hyper-terminal that i can use to load designs into my 1501-c machine?

I do have the 9 to 25 pin serial cable from tajima, my machine also has the parallel port. im just looking foe a soft-where to load the designs in to the machine.

in this case you must use tajima soft ware-www.plsemicro.com/mosaic.
you can use also TUL 01 from hirsch for parallel and serial connection
if you will load the designs using external devices ,you will lose trace function and i think on the screen you will see M1,M2, M3....not the name of the designs

I fix tajima machines from many years and I can tell you for tajima machines is nothing free
in time I used for serial connection Mosaic software from pulsemicrosistem and many disk readers models for parallel conection
if you will find a free software you will need a cable or cable diagram(to make your self the cable),to connect the pc to machine
verify your embroidery software if has connection with tajima machines