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Hermetic Systems Country: Switzerland - City: Basel Web Site: Web site Hermetic Systems products: Easy Date Converter 7.34 (Download Easy Date Converter) Does date arithmetic (adds a number of days to a date and calculates the number of days between two dates) and converts among Gregorian dates, Julian dates, Annus Novus dates, Julian day numbers and day-in-year dates of the form yyyyddd. Easy Email Encryption 6.17 (Download Easy Email Encryption) For encryption and decryption of email messages, optionally with attached files up to 100 KB in all. Keys are maintained in an encrypted list of keys for easy access and repeated use. Program is bilingual: English/German. Lunar Calendars and Eclipse Finder 5.67 (Download Lunar Calendars and Eclipse Finder) A program to search for eclipses (lunar, solar, total, annual and umbral), to calculate the phase of the Moon at any given date and time and to convert between dates in the Gregorian and Julian calendars and dates in various lunar calendars. Chinese Calendrics 6.26 (Download Chinese Calendrics) A program to convert between dates in various Chinese calendars and dates in the Gregorian and Julian calendars, and to find lunar new year's day and leap months for any year. Five Cellular Automata 5.57 (Download Five Cellular Automata) Software for exploring five cellular automata: q-state Life (a generalization of Conway's Life), the Belousov-Zhabotinsky Reaction, Togetherness, Viral Replication and Diffusion-Limited Aggregation. Data Destroyer 6.57 (Download Data Destroyer) A program for secure file deletion which destroys (by overwriting) data in multiple files and multiple folders on floppy, ZIP or hard disk so that the data cannot be recovered. Single-file or batch-mode operation. User-specifiable purge type. Easy Graphics File Converter 4.05 (Download Easy Graphics File Converter) A program for converting between BMP, GIF, JPG and PNG graphics files. Allows single or multiple (batch) file conversion. Converted files displayed in browser. Factorizer 8.89 (Download Factorizer) A program to find prime numbers and pairs of primes, to decompose numbers into their prime constituents, to find all factors of any positive integer up to 2,147,483,645, and to plot Erdos-Kac and Palmen Color histograms. Cryptosystem ME6 6.68 (Download Cryptosystem ME6) Windows software for encryption and decryption of single files or multiple files in a single operation for secure storage or secure transmission. It uses a 500-bit key for security, and has features designed to minimize the chances of user error. Prime Number Spiral 6.67 (Download Prime Number Spiral) The Prime Number Spiral (a.k.a. the Ulam Spiral) is formed by marking the prime numbers in a spiral arrangement of the natural numbers. This is software is for exploring the Prime Number Spiral. Hermetic Stego 3.24 (Download Hermetic Stego) Allows you to hide a file of any size in one or more BMP image files, with or without the use of a user-specified stego key, so that the presence of the hidden file is undetectable, even by forensic software using statistical methods. Hermetic Word Frequency Counter 1.17 (Download Hermetic Word Frequency Counter) This software scans a file, or text on the clipboard, and counts the number of occurrences of different words. The text can be in a language other than English. The words which are found and displayed can be ordered alphabetically or by frequency. Keywords Meta Tag Generator 2.04 (Download Keywords Meta Tag Generator) This program acts on an HTML document, counting the number of occurrences of words and how they are used, and produces an appropriate keywords meta tag for the document. |
