Embroideries may be prepared from many images, including bitmaps (.png), but the preferred sources are vector images. Typically can be done using an embroidery software with a digitizing function. So it should be possible to convert PNG to VP3, which is one of the embroidery design types used by Husqvarna.
Convert Portable Network Graphic to Husqvarna/Viking/Pfaff embroidery format.
We have found one software suitable in our database for this conversion.
Articles and other information relating to png into vp3 conversion:
How to create embroidery design from a photo or picture - Embroidery digitizing function
Microsoft Windows software - convert png to vp3 on Windows
An embroidery designs manager
Convert from png file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.