I have found the following sites to be helpful in providing persons the opportunity to explore various software options for trial periods, therefore allowing them to make appropriate purchase choices addressing the functional skills and needs of the person who will be using the software. Please contact us if you know of other vendors who offer demo software options that address the population of persons with disabilities, we will review their demo software and add them to our site. These sites are a courtesy to you, I do not recommend, support and/or sponsor any sites and/or vendors.