COPERT 4 9.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The actual developer of the software is EMISIA S.A. COPERT 4 lies within Office Tools, more precisely Calculators. The most popular versions among the program users are 9.0, 8.1 and 8.0. The program's installer file is generally known as COPERT 4.exe.
From the developer:
COPERT 4 is an MS Windows software program aiming at the calculation of air pollutant emissions from road transport. The methodology is based on measurements conducted in both gasoline and diesel passenger cars and calculates extra CO2 emissions in g/km.
You may want to check out more software, such as COPERT Street Level or Copert III, which might be similar to COPERT 4.