Is it possible to convert EPL and ZPL (thermal printer languages) to common format (it could be vector grapic file like SVG)?
It will be great if I could convert from commont format to ZPL or EPL.
If you do any amount of work with Zebra thermal printers, get a design tool. The FREE ZebraDesigner2 software will do. This way you can export your printer based on whatever printer driver you have selected (EPL/ZPL/CPCL). If you need to export code for non-Zebra printers (Sato, Datamax, Intermec) look at NiceLabel
Once you have ZebraDesigner installed and driver selected, create a new port mapped to a location on your hard drive with write privileges. Then print the label and the driver will create a txt file with the printer code.
Use the printer code in your application as needed.