Popfax-printer is a printer driver application to send faxes. After installation by selecting Popfax driver as a printer from PC application, the opened document is converted in TIFF FAX G3 format and sent to a fax machine via Internet. It enables simultaneous sending to multiple fax destinations. Conversion of various file formats is supported. The application interface is available in the following languages: English, French,German, Italian, Romanian, Russian, Spanish.