Open Source Java Education Software

An educational tool for designing and simulating digital logic circuits, featuring a simple-to-learn interface, hierarchical circuits, wire bundles, and a large component library. As a Java application, it can run on many platforms.

Over 1,000,000 page views per month. Jmol/JSmol is a molecular viewer for 3D chemical structures that runs in four independent modes: an HTML5-only web application utilizing jQuery, a Java applet, a stand-alone Java program (Jmol.jar), and a "headless" server-side component (JmolData.jar). Jmol can read many file types, including PDB, CIF, SDF, MOL, PyMOL PSE files, and Spartan files, as well as output from Gaussian, GAMESS, MOPAC, VASP, CRYSTAL, CASTEP, QuantumEspresso, VMD, and many other quantum chemistry programs. Files can be transferred directly from several databases, including RCSB, EDS, NCI, PubChem, and MaterialsProject. Multiple files can be loaded and compared. A rich scripting language and a well-developed web API allow easy customization of the user interface. Features include interactive animation and linear morphing. Jmol interfaces well with JSpecView for spectroscopy, JSME for 2D->3D conversion, POV-Ray for images, and CAD programs for 3D printing (VRML export).

DictionaryForMIDs is an dictionary application for cell phones, tablets and PCs. The dictionary is completely installed on the device ("offline dictionary"), i.e. after installation there is no need for an internet connection. DictionaryForMIDs can be set up for any dictionary, for any language, or for any other lookup-purpose. The DfM-Creator tool is used to set up a dictionary for use with DictionaryForMIDs.

Software designed for remediation of dyscalculia (or mathematical learning disabilities) in children aged 4-8 and for teaching number sense in kindergarten children. For more information, visit the unicog lab website using the link below. NOTE: To use The Number Race, you may need to download TWO files, the main program (above), AND a language pack. To get to the language packs, click on "Files" on the menu bar above, and select version and the appropriate language. If you are lucky there might be an installer + language pack available as one download. Check "Files" -> version -> Language

jVLT (Vocabulary Learning Tool) is a tool that helps you managing your vocabulary. It allows you to create a dictionary of words and to perform quizzes.

The NumericalChameleon is a free, open source, cross platform software in order to convert units. It converts numbers with a precision of up to 1000 significant figures. It supports more than 6000 units in 94 categories. It has been localized in 10 languages.

ReadManiac is bookreader for phones with JavaME support.

OpenCards is a flashcard learning extension for OpenOffice Impress. The basic idea of OpenCards is to use slide-titles as flashcard fronts and the slide contents as their backs.

Calculate how many explosives (any type) needed to do many types of demolitions. This program run on mobile phones, so it is usefull for Armies because of mobility. It is programmed in JavaME. In compliance with US Army's FM 5-250 Explosives & Demolitions. THIS IS AN ONLY FOR ARMY APPLICATION.

A Logo interpreter and programming environment specialized for schools. It is a revised version of XLogo, published on http://xlogo.tuxfamily.org/. The Logo dialect is almost the same as Xlogo's, but some Logo commands were reimplemented to fit with the new programming environment and workspace. Some commands which were buggy in the original XLogo have been fixed. The interpreter works now more efficient due to the usage of more suitable data structures. The output of turtle graphics is now smoother and more appealing due to different rendering settings. Various features have been added to support better user experience and satisfaction in schools. @Translations: The new GUI parts are available in * English * German * French * Italian If you would like to make the application available in your language and if you would like to contribute, please contact us. * * * * * * * * * * * News * * * * * * * * * * The X4S Manual is now available on the files page.

GeoGebra is free and multi-platform dynamic mathematics software for learning and teaching geometry, algebra, statistics, and calculus. Download the free software at http://www.geogebra.org. Find the source code at http://www.geogebra.org/trac

To Guma είναι μια δωρεάν εκπαιδευτική εφαρμογή ελευθέρου λογισμικού όπου επιτρέπει στους μαθητές του δημοτικού να εξασκούνται στις πράξεις: πρόσθεσης, πολλαπλασιασμού, διαίρεσης και αφαίρεσης φυσικών αριθμών. Guma is a educational free of charge, free software (With the meaning of Richard Stallman) software that helps elementary school students to practice in adding,substraction, multiplication anb division with natural numbers.

JDrafting is an open source Java application to create Technical Drawing exercises. This application is inspired by the 'Classical Construction', also known as 'Ruler-and-compass Construction' or 'Compass-and-straightedge construction'. However, another drawing tools can be used. (More info about classical construction: https://en.wikipedia.org/w/index.php?title=Compass-and-straightedge_construction) Download examples in 'Files tab' JRE 8+ needed Github: https://github.com/miguelalejandromorenobarrientos/jdrafting Android version (not compatible) https://sourceforge.net/projects/andrafting/

Create Keymaps with up to 3433 characters of Unicode 4.1 each. Easily write texts and emails in many ancient scripts (Ancient Greek, Aramaic, Coptic, Cypriot Syllabogram, Etruscan, Hebrew, Old Persian, Phoenican, Ugaritic). Soon: Linear A & B, Luwian...

ThetaCircle is an easy to use typing and scripting tool. Use it to type, copy and then pipe or paste your script to your favorite word processor. The major use of ThetaCircle is for translation and transcription.

TraSim is a simple framework for the development of traffic algorithms, and the observation of their behaviour. It comes with an algorithm that handles traffic lights dynamically, based on the presence of cars and pedestrians. Both cars and pedestrians can be spawned randomly; however, user interaction is also supported for both entities (e.g. to control destination, crossing decisions). Features such as distributed user interaction were originally left as future work; however, interaction with the main application via sockets is already supported.

A modular web-based environment for collaborative learning. Using this system, users will be able to publish reports on their work, comment on other's report, and collaborativly edit reports.