You can convert Janome embroideries to BMC format using Embird Embroidery software.
Convert Janome embroidery layout to Embroidery graphic file.
We have found 2 software records in our database eligible for .jef to .bmc file format conversion.
Microsoft Windows software - convert jef to bmc on Windows
A popular embroidery design and printing software
Convert from jef file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned jef to bmc. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Multiplatform software - convert jef to bmc on any platform
Advanced version of the popular Embroidermodder