.: Welcome to the New Version of Our Website :.

This website is being redesigned. The older version is still fully accessible, and you can reach it by clicking on the Our Older Site button at left. This home page for the new version will be expanded progressively. The home pages for each version eventually lead to lower-level web pages which are common to both, so the content of both versions is the same.

Hermetic Systems offers over twenty five items of Windows software in diverse fields, including word counting, date conversion, encryption, disk cleaning, sitemaps and much more. (This website also has many interesting articles concerning calendars, encryption, computational science and other topics.) Most of this software (written for Windows PCs but it can also be run on some Macs) can be downloaded as trial or demo versions, which can be converted (by means of an activation key) to fully-functional after purchase of a user license. Our user licenses are not time-limited, and updates to new versions are free. To see titles, descriptions and thumbnail images for all of our software please click on the Our Products button at left.