: Adobe Customer Care no longer provides support or replacement serial numbers for CS3.
In 2017, Adobe officially for Creative Suite 3 (CS3) applications. This means that even if you have an original retail disc and a valid serial number, the software cannot "phone home" to verify the license during a standard installation. Adobe Illustrator Cs3 Serial Number UPD
If you already have CS3 installed and need to retrieve your serial number for records: : Adobe Customer Care no longer provides support
If you are looking for a replacement for Adobe Illustrator CS3, is the go-to recommendation. It is an open-source vector graphics editor that has matured into a powerful tool for professional design work. Adobe Illustrator Cs3 Serial Number UPD