I am trying to write a custom tool in Excel and VBA using Command-line tools to allow blind/partially sighted people to read the text in Flash-based web sites. I have got a considerable distance regarding the screen copying text-to-speech side, but I am struggling to find a decent tool to convert the text in the images that the software generates to text, via a command line interface in Windows. I have tried the tools on this page: http://www.seeingwithsound.com/ocr.htm but surprisingly to me, given that simple CAPTCHAs are solvable, the tools listed are either ineffective or not Windows-based. I would be prepared to pay money for a decent OCR tool that can recognise simple text from an image where there is no deformation/noisy background but I can't seem to find something that could defeat with 99+% accuracy what is, in effect, a very simple CAPTCHA. Are the CAPTCHA defeating tools trained on the specific type? It amazes me that I can't find something that can recognise simple text from an image. Hope you can help.