| Converts from GIF, JPG, PNG and BMP graphics files to JPG, PNG and BMP files. Allows single or multiple file conversion. Can convert to JPGs over a range of quality/compression values for optimization. Converted files displayed in your browser.... | |
| 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.... | |
| A program to convert between dates in the Chinese, Vietnamese and Japanese lunar calendars and dates in the Gregorian and Julian calendars, and to find lunar new year`s day and leap months for any year in the Asian calendars.... | |
| A program to search for eclipses (lunar, solar, total, annular 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 four lunar calendars.... | |
| This software scans one or more text or text-like files (e.g. HTML files) and counts the number of occurrences of different words or specified phrases (with pattern matching). The words/phrases can be displayed alphabetically or by frequency.... | |
| In File Management | |
| In Helpfile Tools | |
| In File Management | |
| In File Management | |
| In Business Finance | |
| In Business Finance | |
| In Website Promotion | |
| In Helpfile Tools | |
| In Applications | |
| In Business Finance | |
| In Business Finance | |
| In Science | |
| In Math | |
| In Helpfile Tools | |
| In File Management | |