Vintage Adobe Illustrator Version 4.0 for Windows or DOS OS Software NEW IN BOX! This listing is for a factory sealed Adobe Illustrator Version 4.0 software.Overall the box is in excellent condition and no rips or tears on the plastic factory seal. Installation Notice: This is older software and I cannot make any guarantees regarding usability or functionality. Please check online and verify system compatibility. It is recommended that you install this software on a computer with product specified system requirements.