Push the "Convert" button to do the OBJ to FACT conversion. Push the "Close" button to close the OBJ.

With OBJ2FACT you can open as many OBJs as you would like to convert at the same time. The last OBJ you have opened will be the first to be processed and will be displayed at the top of the interface.

You can convert them one by one - if you like to assign individual settings to each of them, or you can convert them as a batch with the current settings applied to all OBJs.

To convert a batch hold down the control key on your keyboard. The "Convert" button will change to "Batch". When you click it you will be asked to locate a destination folder for the FACT files. OBJ2FACT will remove any .obj suffix and replace it with a .FACT suffix and save all converted FACTs to the new location.