Features:

* PTGui can stitch multiple rows of images
* Create 360 degree cylindrical panoramas, 'flat' partial panoramas and even spherical 360x180 degree panoramas
* No need to keep the camera level: PTGui can stitch rotated and tilted images
* Virtually unlimited output size: create Gigapixel panoramas from hundreds of images!
* Layered output allows full control over the final stitched result
* PTGui stitches most panoramas fully automatically, but at the same time provides full manual control over every single parameter. This enables stitching of 'difficult' scenes, where other programs fail.
* Full 16 bit workflow for best image quality
* Automatic stitching: create panoramas with just a few mouse clicks
* Manual mode: full control over the final result
* Live preview: instantly see the effect of different settings, without the need to stitch first
* Multi row panoramas: images can be stacked both horizontally and vertically
* Stitch rotated and tilted images
* Create HUGE panoramas: stitch hundreds of images into a gigapixel panorama
* Support for jpeg, tiff and png source images
* Create panoramas in jpeg, tiff or Photoshop format
* Photoshop large document (.psb) support
* Layered Photoshop output, ideal for retouching
* Full support for 16 bit images, for the best image quality
* Panorama editor: interactive adjustment of the panorama perspective
* Create templates with frequently used settings
* QTVR ouput: directly create a QTVR panorama in PTGui, or convert an existing panorama into QTVR format
* Batch stitcher: prepare any number of panoramas and stitch them later without user intervention.
* Support for multiple processors / multiple core computers
* Stitch and blend HDR source images into an HDR panorama
* Stitch and blend bracketed LDR source images into an HDR panorama
* Calculate camera response curve from bracketed LDR source images
* Built in tone mapper
* Support for OpenEXR (.exr) and HDR Radiance (.hdr) source images
* Blend Priority parameter (useful for blending the nadir image in a spherical panorama)
* Viewpoint correction
* Vignetting, exposure and white balance correction
* Global adjustment of exposure and white balance
* Exposure Fusion

Home Page -

http://www.ptgui.com/