PTOpenGUI

PTOpenGUI is an Open Source GUI front-end for Panorama Tools, now superceded by hugin.

Building PTOpenGUI requires a Borland toolkit which isn't itself Open Source software, making PTOpenGUI extremely difficult to distribute for different platforms such as Linux or OS X. This is why the project was abandoned in favour of hugin.

However the software is still quite usable, you can download a Windows version at the PTOpenGUI homepage.