This charting software is available in 2 options, free or purchased.
For more information and to download, cruise over to ChartNexus
The freeware is a full-featured version. You get FREE End-of-Day (EOD) daily updates and 3 years of historical data to work with.
It works great if you do not require realtime data for your analysis. There is always your Trading platform system for that purpose.
Again, if there is enough demand for a User Guide, I might make it my next project. Exercise your vote in the comments to make it happen.