From PanoTools.org Wiki
There are basically three types of viewers for spherical panoramas:
- Java based Viewers run on any platform that supports Java.
- Plugin based viewers require a plugin (Quicktime, Shockwave) to run and might be platform specific.
- Stand alone viewers that are executables for a specific platform.
Java based Viewers
- First and until now most versatile is PTViewer developed originally by Helmut Dersch and now maintained and enhanced by Fulvio Senore
- Immervision G2 - very promising but still beta.
- Panorado Applet - a free java viewer applet - "flat" view, but very fast, thus suited for larger images.
Plugin based Viewers
- Quicktime is available for Apple Macintosh and Windows. Requires panorama in QTVR movie format. (PanoCube or Pano2QTVR convert from equirectangular to .mov on Windows)
- PangeaVR is a viewer for Mac OSX only that displays both cubic QuickTime-VR panoramas in QTVR movie format and equirectangular (spherical) JPEG panoramas by Brian Greenstone. See http://www.pangeasoft.net/pano/plugin/pangeavr.html for details.
- SPi-V is a very sophisticated and smooth viewer based on Macromedia Shockwave that handles panoramas completely in graphics card memory.
Stand alone Viewers
- panoglview is an Open Source hardware accelerated stand alone viewer for Equirectangular Projection images (Windows, Linux and OS X).
- PTViewer, the original standalone viewer created by Helmut Dersch in C for X-Windows available from one of the mirrors (Linux).
- Quicktime also works as a standalone vewer (Windows, OS X).
- Panorado A full-featured image viewer/browser supporting panoramas (JPEG & QTVR). Shareware.