As evidenced by over 30 years of development history, trust-worthy Korean CAD, CADian!
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						FAQ
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						2019.04.29
					 
						About Free Upgrade from CADian 2017 to CADian 2020					 | 
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| " We offer a free upgrade from CADian 2017 to CADian 2020, for the customers who use serial numbers that have been created after SEP. 1st, 2016.  => CADian 2020 is programmed to be unavailable for the serial numbers issued before AUG. 31st, 2016.  Note : Only those customers who have bought a license of CADian 2017 are eligible for this upgrade. Customers who already had a free upgrade from CADian 2014 to CADian 2017 are not eligible for this offer. " |