No specific info about version 5.1. Please visit the main page of OICFiscalPrinterLib on Software Informer.
Write PDF documents from virtually any Microsoft Windows application.
Print to any printer connected to your Mac/PC using Printer Pro app.
It enables you to automatically switch the default printer for each program.
Printer Tester is a small utility for testing any printer you like.
It is an effective software which can be used to export files & directory ..
Emulates an IPDS capable printer that fully supports the IPDS protocol.