To con­vert a doc­u­ment, first open the Cor­pus Man­ager on the left hand side of the desk­top.

Select the doc­u­ment you want to con­vert and open the menu by right-clicking on it.

Click on the menu item Dupli­cate Doc­u­ment as and then, for exam­ple, on text/toe.

The selected doc­u­ment is now dupli­cated and con­verted in the toe for­mat. To con­vert it in another for­mat now, right click on the dupli­cate to open the menu and then click again on the menu item Dupli­cate Doc­u­ment as. It is not pos­si­ble to con­vert any for­mat into every other for­mat. By click­ing on the menu item Dupli­cate Doc­u­ment as you will see, which for­mats are possible.