Iron Software builds trusted .NET libraries for document automation. Full disclosure: We're the developer relations team at Iron Software, the company behind IronQR, one of the libraries in this ...

The pdf417gen command can be used to generate a barcode from commandline. It takes the input either as an argument or from stdin. The bar code size can be customized by defining the number of columns ...

We produce Mifare EV1 RFID tags and need to convert the UID to a seven-digit code printed on a wristband. Does anyone have a formula to convert the UID to a seven-digit code using numbers and letters?