Selecting QSOs to send a QSL card for, designing and printing QSL labels, and not the least, receiving QSL cards are all important aspects of a DX logging program. You can mark a single QSO for printing, or have DX4WIN select the interesting QSOs for you.

After identifying labels to be printed, you can remove duplicate QSLs, change the routing or add more QSOs that go to the same QSL manager.

There are over 120 predefined labels available, including many European formats. Above an example of modifying an existing label as a custom format.

You can save some paper by previewing a label definition and see what it will look like. Such previews are also available for reports.