You can print NetStamps or address labels with the Dymo LabelWriter 450 Turbo Thermal Label Printer using the Stamps.com software when using Windows 7, Windows 8 or Windows 10 or Stamps.com Online from any PC or Mac. The Dymo LabelWriter 450 Turbo Thermal Label Printer supports printing USPS postage onto the following labels. Updated: May. 16th, 2019 Following is a complete updated list of Dymo LabelWriter Software and drivers for Dymo LabelWriter printers. Latest Releases: DYMO Label Software v8.7.3, Windows® DYMO Label Software v8.7.3, Mac®.