QZ Tray is an amazing printing tool for your browser. It allows your websites to print receipts including bar-codes using thermal printers. The only problem is that getting it all set up correctly can be a bit tricky especially if you want to suppress the untrusted dialogs/prompts that pop up when using the free version. Lucky for us, their solution is open source and from version 2.02 they allow developers to recompile the source with a self signed certificate that would suppress these popups. This is great if you cannot afford the $400 annual price tag, but getting it set up could be a painful process because they don't offer step by step instructions, and other articles on the subject are incomplete. I successfully managed to recompile the binaries using a self signed certificate and thought it might be useful if I provide step by step instructions on how to get it done. This guide will explain how to recompile the windows binaries only. But this should give you enou
Just one developer helping another ;-)