The computerized RHYNO Soft rhinomanometer is an extremely useful instrument that helps to diagnose in a simple, precise and quick way frequent nasal respiratory problems at the ENT doctor’s Office in daily consultations. It is a small, portable system that can be used both with a laptop as well as with an organizer or desktop computer, using USB-type port connections. All rhinomanometric tests can be performed by easily installing a user-friendly software. This software allows the automatic calculation of air flow resistance, respiratory frequency, maximum pressure and flow inhalation and exhalation peaks; it also generates the flow/pressure graph. Our advanced software uses Windows environment. The system is highly accurate and reports are clear and elegantly presented.