Can someone help me to find the old software "storyboard plus" or something freeware : because i need a file with extension SH~ , and it seems that only storyboard makes that from PIC files?? I have much DOS experience

Looks like IBM Storyboard Plus is an old product for presentation (much like MS Powerpoint is today) that came out about the time of PC DOS 3.3. "IBM Storyboard Plus is a productivity tool for the business professional who is seeking a low cost, high quality, productive way to prepare and present business information. Storyboard Plus provides the functions currently in Storyboard 1 and Drawing Assistant, plus many new functions. These include image rotation and scaling, capture of images created by a video camera, and input/output from a voice card." Storyboard Plus was withdrawn April 1993. Sorry, no one here seems to have experience with this software.