I don't know if your machine will accept the other formats but there are several websites that offer free as well as for sale designs in the jef format.Here are 2 that I started getting free designs and I belong to DESIGNSBYSICK as a life time member and EMLIBARY is anougher great site.There is also a software that you can convert from any format,enlarge or decrease designs,buy lettering and several other designing possiabilities and I have owned mine for years and it is great.You can download a trial program to try before you buy.It is EMBIRD,just google embird and several sites will come up. I have 2 embroidery machines,1 is a Brother and the other is a Singer and they use a pes format and
that is the only format that they will use .If I can assist withh anything else just pm me.Good Luck.