Software Developed by Hermetic Systems

Displays the exact dates and times at which geocentric transits between two selected planets begin and end. It produces transit tables for both world (a.k.a. mundane) transits and personal transits, and supports both tropical and sidereal zodiacs.

Calculates the exact dates and times at which geocentric and heliocentric transits between two selected planets (or one planet and all the others) begin and end (relative to chosen orb values).

Stego PNG is a Windows program for hiding a data file in a single PNG or BMP image file and for extracting a data file hidden in this way.

A program to scan a text file, HTML file or an MS Word docx file, ignoring stop words, to generate a KWIC (keywords-in-context) concordance which can then be searched.

This software is for indexing docx files, text files, HTML files, XML files or files of a similar type in multiple folders and their subfolders to allow subsequent quick searching of those files.

This is a radian and degree conversion utility ...

Die Primzahlspirale (Ulamspirale) setzt sich aus Primzahlen zusammen, die in einer spiralf?rmigen Anordnung der natRrlichen Zahlen durch Markierung hervorgehoben sind. Mit dieser Software lassen sich Untersuchungen der Primzahlspirale durchfRhren.

A program to find prime numbers and pairs of primes, to decompose numbers into their prime components, to find all factors of any positive integer up to 2,147,483,645, and to plot Erdos-Kac and Palmen Color histograms.

Displays aspects between planets at a given date, personal transits and synastry. It has graphical and dynamical displays as well as tabular. It identifies aspect patterns and enables searches for them, and graphs planets transiting natal planets.

This software is for backing up files in a selected folder and in any number of subfolders of that folder.The software can be told to back up only files which have changed since the last backup (thus saving time by not copying files unnecessarily).