Software to view, create, edit and remap panoramic images. PanoTools offers you some handy utilities for handling and creating panorama images. It includes a Photoshop plug-in for panorama creation, editing and remapping.
1. PTStitcher: High quality, simple to use, all format stitching software.
2. Panorama Tools: Photoshop plug-in for panorama creation, editing and remapping.
3. PTViewer: High quality spherical viewer, Standalone and java versions for many platforms.

PanoTools Features:
High Quality Image Transformations:
1. Only package that uses bicubic and better interpolators.
2. Calculations performed on gamma corrected image data in double precision floating point format.
3. One resampling step combines all transformations including lens calibration and correction, warping, tilt and rotation correction, scanner and color correction, etc, thus preserving image quality.
4. Provides self-calibration of lens distortion and field-of-view, tilt/yaw/rotation, image alignment, and scanner correction.

Most versatile Panorama Software:
* Supports more formats: All major VR plug-ins and java viewers are accessible, as well as panoramic image creation for viewing and printing.
Supports more projections and mappings (full spherical, cylindrical, cubic, equirectangular, etc).
* Supports more image correction and manipulation options.
Supports more input image formats: any normal lens, any fisheye lens, any panoramic camera, any scanning camera, any convex mirror, any combination of these, etc.
* Only package that supports arbitrary multirow panoramas.
More computer platforms supported (MacOS, Win32, Unix, almost any system supporting ANSI-C and Java).

Simple to use:
* Drop your images onto PTStitchers icon, and get back a panoramic image ready to be viewed.

Free to use, no royalties
1. Panorama Tools and PTStitcher are free and open source software. Download a copy from the links below.
2. All panoramic images generated using this software are free to use, without per-click fees.

The license of this software is Free, you can free download and free use this graphing software.