Alex explained that the portable version was a repacked version of the software that could be run directly from a USB drive, without the need for installation. He quickly grabbed his own USB drive and plugged it into Jack's laptop.
Alex quickly got up and walked over to Jack's workstation. He saw that Jack was trying to open a large PDF file, but it was taking forever to load. Alex immediately suspected that the problem was with the software.
Jack was impressed. "That's amazing! I had no idea such a version existed. Can I get a copy too?"