Start With Measurements Press "Ctrl-N" to create a new Adobe InDesign document. Use the measurements supplied with the label product you're using, including specific page margins, often asymmetrical.

This post will show you how to convert a PDF document to a fillable form in LibreOffice. A PDF can be used as a file to create a form with blank fields like text areas.

Pages doesn't ship with any built-in label templates, but it's actually easy to create and use standard labels with the program if you know a few tricks.

With Photoshop, you can create a mailing label once -- including emblazoning it with your company logo -- and reuse it every time you have something to ship out.