Diesel Laptops' Diesel Explorer diagnostic software is meant for both heavy-duty and medium-duty applications and can run on Windows 7 or higher. The software comes in both a Basic, free format or a professional one with a monthly subscription fee. Both versions can read and clear fault codes, view trip information, perform health reports, print vehicle reports, and view basic data. The professional version can also perform bi-directional DPF regens and after-treatment resets, and comes with a new Emission Delete Detection (e.D.D.) function.