The 1.3.2 version of SpriteSheet Preview is provided as a free download on our website. The actual developer of the free program is Kleber-swf. The program lies within Photo & Graphics Tools, more precisely Slideshow & Presentation.
From the developer:
SpriteSheet Preview is a simple tool that enables you to preview created sprite sheets.
You may want to check out more software, such as ddoc Print and Preview, A-PDF Preview and Rename or Kindle Previewer, which might be similar to SpriteSheet Preview.