I-FreeCAD yinjongo eqhelekileyo ye-parametric ye-3D yoyilo oluncediswa yikhompyutheni (i-CAD) imodeli kunye ne-software yolwazi lwesakhiwo (BIM) kunye nenkxaso ye-finite element (FEM). Yenzelwe ukuyila imveliso yobunjineli ngoomatshini kodwa ikwanwenwela kuluhlu olubanzi losetyenziso olujikeleze ubunjineli, obufana nolwakhiwo okanye ubunjineli bombane. I-FreeCAD isimahla kwaye ivulekile-umthombo, phantsi kwe-LGPL-2.0-okanye-kamva ilayisenisi, kwaye iyafumaneka kwiLinux, macOS, kunye neenkqubo zokusebenza zeWindows. Abasebenzisi banokwandisa ukusebenza kwesoftware usebenzisa ulwimi lwenkqubo yePython.