Dassault Systemes is offering one year of Catia student version for free.
Just enter the site, register and put the promotion code in time to pay: CATIA4FREE17
promo
For those not familiar, is one of the CATIA 3D modeling software most used by the industry, especially aerospace and automotive. Recomendadissimo engineering students and areas of industrial mechanics.
Offer is valid until 11/12/17.