Hugin

We've all seen them. Panorama photographs that cannot possibly have been taken with one shot. They can span a city, a beach, a desert. They are created using some kind of photo-stitching software.

Hugin is the most feature-rich panorama creator available, free or otherwise. You can take a series of photos with different cameras, different lenses, even different perspectives, and Hugin will help you transform you series of snapshots into a beautiful panorama.

Some of the features include:

• Panorama leveling
  
• Vignetting correction
  
• Lens distortion correcting
  
• White balance correction
  
• Exposure correction
  
• Viewpoint adjustment
  
• HDR input
  
• Merging to HDR from LDR images
  
• HDR output
  
• Exposure fusion
  

• Rectilinear lenses
  
• Fish eye lenses
  
• Panoramic cameras
  
• Perspective correction lenses
  

Hugin automatically reads the EXIF datat from your photographs and makes corrections automatically. For more advance needs, it can output to many different projection types such as mercator, cylindrical and stereographic.

Without questions, Hugin is the very best panorama creator available today.

http://hugin.sourceforge.net/