Hermetic Systems

Word and phrase counting, making a KWIK concordance,
file encryption, shredding and backup,
solar and lunar calendar conversion, and more.

This website presents software which has been hand‑crafted by the developer for functionality and usefulness or intrinsic interest. These programs run with all versions of Windows (and on Macs with a Windows emulator). They are all free to download as trial versions. Click on a program title (e.g., Equinoxes, Solstices and Cross‑Quarter Days) for information about pricing, what it is for, how to use it, etc. Or click on a thumbnail image for full‑size (then click the back arrow in your browser to return to this page).

September End-of-Month Sale

Up to and including September 30th you can obtain a 50% discount on all programs on this site (perpetual user licenses only). When ordering via our Comecero shopping cart you can get this discount by entering half-price-today as the discount code (then click on 'Apply').

File and Email

Cryptosystem ME6

ME6E thumbnail

Email Encryption End‑to‑End

EEE thumbnail

You can pay by using credit/debit card or amazon pay. Or you can pay via Western Union, MoneyGram or RIA and get a 25% discount.

Single-user license terms

In case you were wondering, the "ch" in "hermetic.ch" is short for "Confederation Helvetica", that is, "Switzerland".