Editing Panorama Tools (section)

===Further developments===

In 2006 the functionality of PTstitcher was reproduced by the developers of Panorama Tools. Its functionality was broken into several program, in an attempt to modularize it:

;PTmender<sup>†</sup>: Remaps one image at a time
;PTblender<sup>†</sup>: Implements the rudimentary colour correction algorithm found in later versions of PTstitcher
;PTmasker<sup>†</sup>: Computes stitching masks. It implements the ability to increase depth-of-field by stacking images
;PTroller<sup>†</sup>: Takes a set of images and merges them into a single one
;PTcrop<sup>†</sup>: Crops an image to its outer rectangle.
;PTuncrop<sup>†</sup>: Opposite of PTcrop: takes a cropped file and creates an uncropped one.
;PTtiff2psd<sup>†</sup>: Takes a series of input images and creates a Photoshop PSD file where each input file is a layer.
<sup>†</sup><small>Open source.</small>