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Science
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Use this powerful biorhythms software to visualize and analyze your biological cycles using charts, tables, reports, compatibility diagrams, critical day lists. Discover your good and bad days by charting, comparing, and analyzing your biorhythms.
Freeware,
Updated 10 July 2025
Downloads
3,603
3,603
Last week
8
updated 8

In http://en.wikipedia. org/wiki/Prefrontal_cortex you can read a sentence that abolishes all known earlier (Eysenck, Wechsler, Raven, Amthauer ...) personal IQ tests. So as IQ constantly changes, only IQ tests with random generated tasks are true.
Freeware,
Updated 2 January 2015
Downloads
502
502
Last week
5
5

Visit us for updated info: http://www.DNABaser. com DNA Baser Assembler is GenBank to FASTA converter is a a freeware tool will convert GenBank (gb/gbk) file format to FASTA format
Freeware,
Updated 23 July 2021
Downloads
499
499
Last week
4
4

Astrolog32 includes all the tools one needs in order to start learning or practise astrology.
Freeware,
Updated 2 April 2015, Reviewed 16 April 2015
Downloads
2,028
2,028
Last week
4
4

Desktop Lunar Calendar is simple, fun and easy to use calendar. It is accurate anywhere in the world. It has two parts: image of the current moon's phase and compact, harmonic moon calendar. Full, New, First Quarter, and Last Quarter - are marked.
Shareware,
Updated 4 November 2015
Downloads
1,621
1,621
Last week
3
3

You can see invisible electric field - if you use "Electric Field". It is an excellent tool forvisualizing electric field and equipotential lines. Visibility of field line and potential surface depends on their magnitude.
Freeware,
Updated 26 September 2021
Downloads
7,548
7,548
Last week
3
3

This program visualizes pathways. The user can display any kind of quantitative data from gene and protein experiments directly within the pathways (colours represent the value). Automatic pathway update from KEGG, BioCarta and GenMAPP.
Freeware,
Updated 8 July 2025
Downloads
2,179
2,179
Last week
3
updated 3

Lal Kitab Explorer is based on the Lal Kitab astrology system popular all over the world thanks to its unique remedies, and distinct result-oriented solutions. Lal Kitab Explorer has the complete set of charts as in the Lal Kitab itself.
Shareware,
Updated 21 July 2017
Downloads
35,314
35,314
Last week
2
2

Free Test of Intellect based on Color Lines game. There are complexity adjustment by number of colors and initial balls,precision setting,saving results through Internet and settings in the registry. It calculates average appraisal of intellect.
Freeware,
Updated 21 July 2014
Downloads
131
131
Last week
2
2

Takes the guesswork out of preparing for the FCC GROL, Radar & Ham Radio Exams. Drills on missed questions, till you know the answers backwards & forwards. Speeds up preparing for the exams. Easy to use. Creates practice tests.
Demo,
Updated 13 June 2016
Downloads
526
526
Last week
2
2

Create your own custom knitting grids and diagrams. Complete control over the diagram characteristics: Number stitches and rows per inch. Total number of stitches and rows. Selection of paper size. Optionally print out row and stitch numbers.
Shareware,
Updated 9 May 2008
Downloads
232
232
Last week
2
2

The I Ching, also known as the Yi Jing, or (in English) Book of Changes, is an oracle; a divination device that forms a pattern reflecting the forces at work in the Universe at a particular point in time.
Shareware,
Updated 10 August 2024
Downloads
394
394
Last week
2
2

Astrology Moon Sign Calculator and Interpreter for for your Health & Nutrition, Mood, Business, Hair Care, Wedding and Gardening. With friendly interface and a lot of functionality, including moon notes organizer, location selection, printing, etc.
Shareware,
Updated 3 March 2012
Downloads
174
174
Last week
2
2

This utility simulates how the electrically charged particles interact and how the gluonic field is created, taking into account the granularity of space and its mechanics.
Freeware,
Updated 30 April 2017
Downloads
394
394
Last week
2
2

HydroOffice is a comprehensive software package designed for hydrology, hydrogeology, meteorology and environmental engineers.
Freeware,
Updated 6 March 2015
Downloads
389
389
Last week
2
2

WordNet-Online free dictionary and hierarchical thesaurus of English. Very easy to use! Definitions, synonyms, antonyms, hypernyms, hyponyms, meronyms, holonyms, derived forms and sample sentences.
Freeware,
Updated 7 July 2015
Downloads
469
469
Last week
2
2

It is no wonder that Stellarium is the favorite planetarium tool of many users around the world. For aspiring astronomers, it is really an invaluable product. It is a photorealistic tool that’s jam-packed with features and ease of use. The navigati
Freeware,
Updated 25 March 2025, Reviewed 23 November 2011
Downloads
4,392
4,392
Last week
2
2

SkyDome is a starmap including the radio sky with an original user interface. SkyDome is a star chart utility which eneables you to study stars, planets, galaxies andradio sky using an interactive interface.
Freeware,
Updated 13 April 2009
Downloads
429
429
Last week
2
2

CADopia is the perfect CAD tool for students, architects, educators, designers, drafters, and engineers - virtually anyone who creates or uses CAD drawings.
Shareware,
Updated 4 December 2024
Downloads
931
931
Last week
2
2

Who has not been dazzled and intrigued when lifting his gaze to the celestial vault on a clear, dark night? WinStars is the spectacle of those distant lights racks both our brains and our eyes.
Freeware,
Updated 19 January 2025
Downloads
1,850
1,850
Last week
2
2

Interactive periodic table of chemical elements, you can display element properties by moving a mouse cursor. Included element properties: English and Latin name, symbol, proton number, electron configuration, electronegativity, phase, metal/nonmetal
Freeware,
Updated 4 July 2025
Downloads
320
320
Last week
2
2

Obtain data from images of graphs scanned from articles or available as image; define locations of the graph's axes, pick points, scan points or scan curves, copy the scanned data to Excel or save to file.
Freeware,
Updated 25 October 2022
Downloads
1,017
1,017
Last week
1
1

With this program you can play with astrology and do serious calendaring at the same time. It shows the horoscope sign, moon phase and position of planets for a selected date while keeping track of your appointments, tasks, reminders and quick notes.
Shareware,
Updated 20 November 2008
Downloads
178
178
Last week
1
1

Family Organizer is unique software that allows: keep database of your relatives and friends, show your genealogy tree, creates family's photo album, get astrology and numerology information, creates list of tasks and more.
Commercial,
Updated 12 March 2013
Downloads
436
436
Last week
1
1

Biorythms with diagramms and comments. - classical biorythms: physical, emotional, intellectual; - modern biorythms: intuitial, aesthetic, spiritual; - comments for today; - possibility to show and compare a lot of biorythms together;
Demo,
Updated 29 August 2023
Downloads
486
486
Last week
1
1

A 3D simulation of diffraction from crystal structures and Bravais lattices that generates diffraction patterns in a lab setup. Crystal lattice parameters, crystal orientation, incident wavelength and other parameters are adjustable in real time.
Freeware,
Updated 2 June 2012
Downloads
154
154
Last week
1
1

Get in touch with the fantastic and mysterious world of fractals and find your way through the beautiful complexity of fractal images. Using your Computer and jalada Fractal, you'll be able to see for yourself what a fractal is and how it is created.
Shareware,
Updated 29 August 2016
Downloads
180
180
Last week
1
1

PowCost calculates how much electicity and how much that electricity costs for various simple tasks like boiling water for coffee, or heating up a meat pie in the microwave or conventional oven.This information lets you save money.
Freeware,
Updated 13 July 2021
Downloads
752
752
Last week
1
1

Numerology Explorer is the most comprehensive and attractive Numerology Software. It has a unique easy to user interface which makes it fun and easy to see your numerology report. It generates a complete and detailed prediction report.
Shareware,
Updated 21 July 2017
Downloads
835
835
Last week
1
1

The program suggests most interesting guessing with a technique of ancient Chinese hexagrams!
Shareware,
Updated 5 April 2022
Downloads
353
353
Last week
1
1