Data acquisition software for continuous gas analyzer data acquisition and processing (CO, NO, NO2, SO2, O2, particles, etc.) compatible with the four most common communication standards at the present time: analogue signals 4…20 mA, Modbus RTU, OPC and CSV files. The program is highly configurable by means of a simple, clear graphical interface. All the data is gathered in real time in an SQL database, which can be easily consulted in an intuitive manner. As well as this data being shown both in the form of a table and graphically, it can be exported to a PDF or Microsoft Excel format. In accordance with the protocol of the department of environment, the program can generate the pertinent files automatically and send them (e.g. through FTP servers) to the receiving system, introducing only the necessary data, the whole process therefore being completely automated.