Open Source ChromeOS Education Software

Qucs is a circuit simulator with graphical user interface. The software aims to support all kinds of circuit simulation types, e.g. DC, AC, S-parameter, Transient, Noise and Harmonic Balance analysis. Pure digital simulations are also supported.

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).

A touch typing tutor very flexible, supporting customizable keyboard layouts. You can edit and save new or unknown keyboard layouts, as the basic course was designed to not depend on specific ones. Also, there are some charts about the learning process.

European digital radio & television uses the DVB standard to broadcast its data. Project X gives you a look behind the transmissions and tries its best to handle & repair many stream types and shows what went wrong on reception.

Canorus is a free cross-platform music score editor. It supports an unlimited number and length of staffs, polyphony, a MIDI playback of notes, chord markings, lyrics, import/export filters to formats like MIDI, MusicXML, ABC Music, MusiXTeX and LilyPond

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.

ILIAS is a web base learning management system (LMS, VLE). Features: Courses, SCORM 1.2 and 2004, mail, forum, chat, groups, podcast, file sharing, authoring, CMS, test, wiki, personal desktop, LOM, LDAP, role based access, see http://www.ilias.de/

The application Dictionary System (DS) is a web application designed for creation of one-way bilingual dictionaries or encyclopaedias offering a working environment for creation of a dictionary and a web page which enables the general public to search in the dictionary. It is so-called DWS application (Dictionary Writing System) or DPS (Dictionary Production / Publishing System). Aplikace Dictionary System (dále DS) je webová aplikace. Je to tzv. DWS aplikace (Dictionary Writing System) nebo také tvz. DPS (Dictionary Production/Publishing System). Aplikace Dictionary System nabízí pracovní prostředí pro tvorbu jednosměrných dvojjazyčných slovníků nebo encyklopedií a webové stránky, které umožňují vyhledávat ve slovníku široké veřejnosti.

BiblioteQ strives to be a professional cataloging and library management suite, utilizing a Qt 5.x interface and providing connectivity to PostgreSQL and SQLite. The SRU and Z39.50 protocols are used for retrieving data for books, journals, and magazines. The official source repository is located at https://github.com/textbrowser/biblioteq. Latest releases may be downloaded at https://github.com/textbrowser/biblioteq/releases.

BibleTime is a powerful cross platform Bible study tool. It uses the SWORD programming library to work with Bible texts, commentaries, dictionaries and books provided by the CrossWire Bible Society (http://www.crosswire.org).

Rapla is a flexible multi-user resource and event planing system. It features multiple calendars views, conflict-management, fully configurable resource and event types and many import/export functions.

TAO Translator (formerly, The Advanced Online Translator) uses online translation services to provide translations. Currently supported services: * Google Translate - supports translation, transliteration for most non-latin scripts, language detection, and dictionary with reverse translations for single words. * Microsoft Translator (a.k.a. Bing Translator) - supports translation and language detection. * Yandex.Translate - supports translation and language detection. * Yandex.Dictionaries - supports dictionary with transcription for some languages, synonyms, and reverse translations. More services might be added in future. This project is archive of all TAO Translator releases.

Education tool which aim is to help student to learn irregular verbs in languages where is it dificult and neccesary (English, German, ...).

Collection of Java tools and packages related to server-side (web application-oriented) XML processing, such as Adaptive XML Inclusions system with demo. Tools for personalization of XML content, Java-XML data binding and others will come later.

The product for Plone (Archetypes based) designed for management of web presentations of conferences. It has tools for conferee registration, article insertion and reviewing, conference activities management, conference calendar, and reservation.

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

iSNS is an interactive neural network simulator written in Java/Java3D. The program is intended to be used in lessons of Neural Networks. The program was developed by students as the software project at Charles University in Prague.

LangLear is software for learning knowledges as vocables, history dates or chemical figures. This is server/client application with web interface for client. In project only demo data of knowledges.

MQAT - (MathQTI And That). MathQTI is a mathematics specific extension of QTI. Various components used to handle MathQTI documents: an authoring tool, DOM interfaces and implementations, a maths engine and a delivery engine.

An J2ME aplication, which allows to view texts in mobile phone (books, articles ...). These texts are inside a .jar file. To inject them into phone, use loader utility. Application also supports user bookmarks and remembers, where you finished reading.

Numerology diagram creator with aim to ease making numerology interpretations.

OpenSoul Metamodeler is a MOF 1.4 based metamodeling tool. It is built on Enki repository (originaly Netbeans MDR) and JGraph component.

Program for testing and revising your or your students' knowledge. For example you have a lot of images and you must learn the names for this pictures - this program is ideal for that! The program is easy to administrate and is user friendly. ;-)

Portal, calendar and reservation system for Usability Lab (Czech Technical University in Prague).

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.