Windows software for word and phrase counting,
generating a KWIK concordance of a document,
solar and lunar calendar conversion, and more

These programs run on all versions of Windows (and on Macs with an emulator). The free-to-download trial versions can be made fully-functional after purchase. For each program shown below, e.g., Cryptosystem ME6, clicking on the title takes you to a page with a link to download the trial version and a link to purchase. Currently a user license for a program costs $19.95 (or just $10 or more by donation).