Printer Pro - Print attachments, receipts, documents, web pages from your iPad and iPhone.
Disketch - Design and print custom CD, DVD or Blu Ray labels and covers with Disketch disc label software. Free to download. Quick to install, easy to use CD label maker software for PC or Mac.
CalPrint - CalPrint uses your existing reminders and calendar entries on your iPad or iPhone (Exchange, iCal and Google Calendars etc.
coverXP - coverXP is cover printing software that has never been so easy or so complete.
QZ Tray - Print raw (ZPL, ESC/P, FGL), HTML, PDF as well as communicate with USB, HID, and serial devices...
gLabels - gLabels is a program for creating labels and business cards for the GNOME desktop environment.