I think this conversion will greatly come in need for all users who use embroidery software and need a fast and easy way of converting their files to PXF/POF. Since there is no software of converting the files, the Pulse company created an online service where users from all the world can convert these formats which are so hard to convert using standard software. The software is server-side based and it is called Ambassador. You will need a username and a password to log into the system but upon visiting the website you have the possibility to create a free one without restrictions. Use the File > Open > Choose your files and save the output format (PXF, in your case) and save the file to your computer.