::Design Mekanikal::
--AUTOCAD (leceh)
--SolidWorks (user friendly, mudah lukis 3d) ::Design Electronic Circuit::
--PSpice (ok la kot)
--PROTEUS ISIS (best-best mmg powerfull, simulate microcontroller mmg mantap, mudah convert ke PCB layout)
--Multism workbench (best juga ttp library xbest sgt..)
::Design PCB::
--ORCAD LAYOUT (ok la kot)
--EAGLE (Library banyak giler, user friendly)
--PROTEUS ARES (user friendly, library banyak ttp xsebnyak EAGLE, Layout mudah create)
--PCB Wizard (Huhu tersangat user friendly, library xpasti..)
--PROTEL (Industri banyak guna)
::Design FPGA::
--Quartus II Altera (best-best kena master VHDL Language, plu faham architecture gak)
::Design MOSFET::
--L-edit student version (user friendly, student version terlalu limited, xbleh duplicate design dalam satu file.. nak canggih kna beli yg ori huh)