The slide rule also known colloquially as a slipstick, is a mechanical analog computer. Sliderule implements a basic slide rule with C, D, A, and L scales and can be used for multiplication, division, roots, addition and subtraction, and more.
    

Sliderule

JClic is formed by a set of multimedia applications that are used for carrying out different types of multimedia and interactive educational activities: puzzles, associations, text exercises, crosswords, etc.The activities are usually packed in projects. A project is formed by a set of activities and one or more sequences, which indicate the order in which they have to be shown.Since 1995 teachers from different countries have contributed to a big repository of educational activities which work on procedures of diverse curricular areas, from kindergarten up to secondary education and shared under Creative Commons licenses.The JClic suite is composed by this applications:JClic Player: allows students to play with the activities and, optionally, track reports of their work in a local or remote databaseJClic Author: a visual tool used by teachers and authors to create or modify activities and projects

JClic

Educational activities and games for school students and educators

LogarithmPlotter is, as it's name suggests, a plotter made with logarithm scales in mind. With an object system similar to Geogebra's, it allows dynamic creation of both logarithmic-scaled and non logarithmic-scaled plots with very few limitations.It's primary use is to quickly create asymptotic Bode plots, but it's extensible nature and ability to switch to non-logarithmic scales allow it to create other things with it, like sequences or statistical repartition functions.Features:Graphical objects (points, fonctions, Bode magnitudes...) management systemComplete object editionAdvanced history systemDiagram looks customisationLogarithmPlotter is available in:🇬🇧 English🇫🇷 French🇩🇪 German🇭🇺 Hungarian🇳🇴 NorwergianLearn more: https://apps.ad5001.eu/logarithmplotter/

LogarithmPlotter

KADAS Albireo is a mapping application based on QGIS and targeted at non-specialized users, providing enhanced functionalities in areas such as drawing, measuring, terrain analysis, etc.

Kadas Albireo

Mapping application for non-specialized users

A student favourite, now available on FlatHub!
      Download all your content from Blackboard Learn to your device, without any intervention.
      Sync content like text documents, spreadsheets and lecture slides, which you can later access offline.
      More than 30 universities supported around the world.
    

BlackboardSync

The Elliptic Curve Plotter is a graphical application that allows the user to play and exeriment with elliptic curves and their group law.

Elliptic Curve Plotter

Sketches elliptic curves and allows to experiment with their group law

A simple plotter and numerical solver, which can plot csv style plain text files with numerical data separated by whitespace, as well can numerically solve equations and ODEs to generate data and plot them for studying dynamical systems.
      Features :
      
        Plot datafiles (2D and 3D).
        Can change appearance of plot.
        Solve and plot ODE and Difference Equations.
        Plot functions of one and two variables.
        Comes with its own JavaScript based Console for simple calculation tasks.
      
    

SSPlot

Simple plotting utility and numerical simulator

KLettres is an application specially designed to help the user to learn an alphabet in a new language and then to learn to read simple syllables. The user can be a young child aged from two and a half or an adult that wants to learn the basics of a foreign language. There are currently 25 languages available: Arabian, Brazilian Portuguese, Czech, Danish, Dutch, British English, US English, Phonics English, French, German, Hebrew, Hungarian, Italian, Kannada, Low Saxon, Malayalam, Norwegian Bokmål, Punjabi, Luganda, Romanized Hindi, Russian, Spanish, Slovak, Telugu and Ukrainian. KLettres provides a special user interface and themes for younger users.
    

KLettres

Learning objectives:For the best experience, enjoy Sidetrack as part of Hack with your friends in the Clubhouse guiding you through its features.

Sidetrack

TigerJython is a free development environment for the Python programming language. If you want to learn programming, this is the tool for you. It already includes everything you need to start programming right away.For all versions we guarantee not to change or spy your software.

TigerJython

Ideamos esta herramienta para que los jóvenes puedan descubrir y aprender a programar computadoras. Creemos que aprender a programar es espectacular, porque les permite tener el control de las computadora, inventar y desarrollar cualquier tipo de software.¿Qué características incluye Pilas Engine?Está dirigido a personas que comienzan a programar videojuegos y quieren lograr resultados sorprendentes y divertidos en poco tiempo.Es multiplataforma: funciona en Windows, Gnu/Linux y Mac OS XCompletamente en castellano: la documentación, los tutoriales y el código programado están en tu idioma.Es interactiva: puedes programar mientras observas resultados.Incluye actores y ejemplos prediseñados: para que puedas comenzar a crear muchas variedades de juegos rápidamente.Libre y gratuita: Es software libre bajo la LGPL, así que puedes copiar, modificar y distribuir el motor libremente.

Pilas Engine

Pilas Engine es una herramienta para construir videojuegos de manera sencilla y divertida

OpenChrom® is a vendor independent open source software for chromatography, spectrometry and spectroscopy. It has a strong focus on chromatography and nominal mass spectrometry, but next to GC/MS and GC/FID it has basic support for HPLC-UV/VIS, FTIR, PCR and NMR.
      The base version is free and open source software with most of it curated under the Eclipse ChemClipse umbrella. Its numerous carefully reverse-engineered file format converters for vendors like Agilent, Thermo, PerkinElmer, Shimadzu, Varian, Bruker, ChromTech, Thermo/Finnigan, Waters, CAMAG, ABSciex, MassFinder, EZChrom... are however closed source and have to be installed at runtime accepting the proprietary license terms.
      Moreover the Lablicate marketplace allows for the installation of proprietary databases and plug-ins to speed up workflows. These are reserved for commercial customers. Students with a valid university e-Mail can apply for significant discounts on the Lablicate portfolio.
    

OpenChrom

Story prompts the learner to tell a story by displaying images at random. The learner should try to tell a story that ties the images together into a comprehensive narrative.
    

Story

FractionBounce is a game to nudge a bouncing ball to land at an estimate of a given fraction. For example, if 2/3 is displayed on the ball, then the ball must land 2/3 the distance along the bottom.
    

FractionBounce

Gradebook is a simple tool that helps you keep track of your grades. This way you always know how you are doing in your courses.Features:Support for numerical and percentage systemsAssign your grades to categories with different weightingAdd notes to your grades so that you later know how you could improveYour average is calculated automatically taking the weighting of the different categories into account

Gradebook

Program for calculating the date of Catholic Easter

Date of Catholic Easter

The primary purpose is to be able to use our offline glossaries in any Open Source dictionary we like on any OS/device.There are countless formats, and my time is limited, so I implement formats that seem more useful for myself, or for Open Source community. Also diversity of languages is taken into account.

PyGlossary

A tool for converting dictionary files aka glossaries.

A high energy and up-beat action program, Swift Feet encourages children to be active. 20 different exercises and 10 different dances set to music take users through high, moderate and low impact movements. This activity was designed for OLPC Canada in collaboration with ParticipACTION Canada and Ophea.
    

Swift Feet

Squiid is a modular calculator. It is currently very early in development but it is intended to be the successor to ImaginaryInfinity Calculator.

Squiid

Do advanced algebraic and RPN calculations

SCRAM is a probabilistic risk analysis (PRA) tool. It can perform event tree analysis, static fault tree analysis, analysis with common cause failure models, probability calculations with importance analysis, and uncertainty analysis with Monte Carlo simulations. This tool can handle non-coherent fault trees, containing NOT logic.SCRAM works with PRA models and constructs described in the Open-PSA Model Exchange Format.A complementary GUI front-end is provided for visualization and manipulation of risk analysis models and reports.

Scram

Command line and graphical tool for probailistic risk analysis

🧮 suanPan is a finite element method (FEM) simulation platform for applications in fields such as solid mechanics and civil/structural/seismic engineering. suanPan is written in modern high quality C++ code and is targeted to provide an efficient, concise, flexible and reliable FEM simulation platform.
      suanPan is partially influenced by popular (non-)commercial FEA packages, such as ABAQUS UNIFIED FEA, ANSYS and OpenSees.
      The flatpak requires: 64-bit, x86_64
    

suanPan

🧮 An Open Source, Parallel and Heterogeneous Finite Element Analysis Framework

A generator for color maps, for scientific visualization.

gencolormap

This is an app to read the Theravāda Buddhist Tipitaka Pāḷi texts and get definitions effortlessly

Tipitaka Pali Reader

Bloom Desktop is an application that dramatically "lowers the bar" for language communities who want books in their own languages. Bloom delivers a low-training, high-output system where mother tongue speakers and their advocates work together to foster both community authorship and access to external material in the vernacular.

Bloom

Literacy materials development for language communities

Rocs is a Graph Theory IDE for designing and analyzing graph algorithms. It provides an easy to use visual editor for creating graphs, a scripting engine to execute algorithms, and several helper tools for simulations and experiments. Algorithms are specified in JavaScript.
    

Rocs

Das Digitale Register für Schüler und Eltern, jetzt auch als App verfügbar. Diese inoffizielle App bietet viele gewohnte Funktionen der Web-Version (https://schule.digitalesregister.it), wie das Ansehen von Hausaufgaben, Mitteilungen, Noten, Zeugnis und Kalender. Darüber hinaus sind weitere Zusatzfunktionen vorhanden:Automatisches Einloggen ohne nervige PassworteingabeAutomatisierte Berechnung von NotendurchschnittenDarstellung der Noten in einem DiagrammGelöschte, bearbeitete und neue Einträge werden hervorgehobenDarkmodeOffline-ModusEinzelne Funktionen, wie das Eintragen von neuen Absenzen, sind jedoch noch nicht in der App verfügbar.

Digitales Register

Inoffizieller Client für das Digitale Register

E-Invoice Usage Inquiry from Tax or TR Identity Number
      An example application prepared with Python language and GTK Library.
    

eFatura

E-Invoice Usage Inquiry from Tax or TR Identity Number

Breaking News in Turkish from NTV.com.trAn example application prepared with Python language and Flet Library.

ntvHaber

[中文] CBETA 電子佛典閱讀器2特色：搜尋目錄、全文檢索、書籤功能、網址分享、離線瀏覽、語音播放、佛學詞典、佈景主題切換、經文分頁、字型調整、楷書字型、直排文字、列印經文/抄經本、跨平台、無廣告、開放原始碼。[EN] CBETA Electronic Buddhist Text Reader 2 app features: search by categories, full text search, bookmarks, share by link, offline browsing, text to speech, Buddhism dictionary, themes, pagination, adjustable font size, Kai font, vertical text layout, Buddhist text printing, cross platforms, no ad, open source.

CBETA 電子佛典閱讀器2(非官方)

[中文] 一款電子佛典閱讀器，使用 CBETA APIs。[EN] A Buddhist text reader using CBETA APIs.

A opensource note application with tidy lookSupported featuresMarkdownCode highlightingSearching

Letslearn

A opensource note application with tidy look

Educatie