NiceLabel - NiceLabel is a label design and label management systems that help companies of all sizes to enhance the quality, efficiency and speed of their labelling while reducing cost.
Thunkable - Powerful but easy to use, drag-and-drop mobile app builder.
gLabels - gLabels is a program for creating labels and business cards for the GNOME desktop environment.
MIT App Inventor - App Inventor is a cloud-based tool, which means you can create apps for phones or tablets right in your web browser.
QZ Tray - Print raw (ZPL, ESC/P, FGL), HTML, PDF as well as communicate with USB, HID, and serial devices...
Bubble.io - Building tech is slow and expensive. Bubble is the most powerful no-code platform for creating digital products.