Libmobi is a C library for handling MOBI ebook format documents, with the following features:

• reading and parsing:

  • some older text Palmdoc formats (pdb),

  • Mobipocket files (prc, mobi),

  • newer MOBI files including KF8 format (azw, azw3),

  • Replica Print files (azw4)

• recreating source files using indices

• reconstructing references (links and embedded) in html files

• reconstructing source structure that can be fed back to kindlegen

• reconstructing dictionary markup (orth, infl tags)

• writing back loaded documents

• metadata editing

• handling encrypted documents

This package provides a Python module for interacting with Microsoft Compiled HTML (CHM) files

This package provides command-line tools and a library for accessing and converting various ebook file formats.

liblinebreak is an implementation of the line breaking algorithm as described in Unicode 6.0.0 Standard Annex 14, Revision 26. It breaks lines that contain Unicode characters. It is designed to be used in a generic text renderer.

xCHM is a graphical CHM file viewer. It is a frontend to the CHM library CHMLIB.

fbreader is an E-Book reader. It supports the following formats:

1. CHM

2. Docbook

3. FB2

4. HTML

5. OEB

6. PDB

7. RTF

8. TCR

9. TXT

10. XHTML

Calibre is an e-book library manager. It can view, convert and catalog e-books in most of the major e-book formats. It can also talk to many e-book reader devices. It can go out to the Internet and fetch metadata for books. It can download newspapers and convert them into e-books for convenient reading.

This package provides InkBox eBook reader.

Cozy is a modern audiobook player written in GTK+.

Some of the current features:

• Import your audiobooks into Cozy to browse them comfortably

• Sort your audio books by author, reader & name

• Remembers your playback position

• Sleep timer

• Playback speed control

• Search your library

• Offline mode

• Add multiple storage locations

• Drag & Drop to import new audio books

• Support for DRM free mp3, m4a (aac, ALAC, …), flac, ogg, opus, wav files

• Mpris integration (Media keys & playback info for desktop environment)

ToutEnClic is intended to facilitate the schooling of physically disabled children in ordinary schools. It is both a multi-page virtual exercise book and a kit including pencil, scissors, glue, ruler, compass, protractor and square. A virtual keyboard is also available if the child does not have any other specialized device.

The EB library is a library for accessing CD-ROM books, which are a common way to distribute electronic dictionaries in Japan. It supports the EB, EBG, EBXA, EBXA-C, S-EBXA and EPWING formats.

Anki is a program which makes remembering things easy. Because it's a lot more efficient than traditional study methods, you can either greatly decrease your time spent studying, or greatly increase the amount you learn.

Anyone who needs to remember things in their daily life can benefit from Anki. Since it is content-agnostic and supports images, audio, videos and scientific markup (via LaTeX), the possibilities are endless. For example:

• Learning a language

• Studying for medical and law exams

• Memorizing people's names and faces

• Brushing up on geography

• Mastering long poems

• Even practicing guitar chords!

Tux4Kids-Common is a library of code shared between TuxMath and TuxType.

Commandline client for exercism.io, a free service providing mentored learning for programming languages.

Tagaini Jisho is a Japanese dictionary and kanji lookup tool. It aims at becoming your Japanese study assistant. It allows you to quickly search for entries and mark those that you wish to study, along with tags and personal notes. It also let you train entries you are studying and follows your progression in remembering them. Finally, it makes it easy to review entries you did not remember by listing them on screen or printing them on a small booklet.

Tagaini Jisho also features complete stroke order animations for more than 6000 kanji.

Gotypist is a simple typing tutor for text terminals, similar to gtypist but with no instruction. Hence it's best suited for people who already know how to touch type and wish to improve their typing accuracy and/or speed.

You can provide your own lesson text, choose from the included samples, or ask gotypist to construct a random lesson from a fixed list of the most frequently used words in American English.

Tux, of Math Command is an educational math tutorial game starring Tux, the Linux penguin, in which you play the part of Commander Tux, as he defends his friends from an attack of math equations. Comets are crashing towards the friendly penguins in their igloos, and you must destroy the comets by solving their equations.

TuxMath also includes Factoroids, a game that gives practice in factoring numbers and simplifying fractions, as well as zapping rocks floating through space.

Klavaro is a simple tutor to teach correct typing, almost independently of language and very flexible regarding to new or unknown keyboard layouts.

GCompris is an educational software suite comprising of numerous activities for children aged 2 to 10. Some of the activities are game orientated, but nonetheless still educational. Below you can find a list of categories with some of the activities available in that category.

1. computer discovery: keyboard, mouse, different mouse gestures, ...

2. arithmetic: table memory, enumeration, double entry table, mirror image, ...

3. science: the canal lock, the water cycle, the submarine, electric simulation ...

4. geography: place the country on the map

5. games: chess, memory, connect 4, oware, sudoku ...

6. reading: reading practice

7. other: learn to tell time, puzzle of famous paintings, vector drawing, cartoon making, ...

OpenBoard is a teaching software for interactive whiteboard designed primarily for use in schools and universities. It can be used both with interactive whiteboards or in a dual-screen setup with a pen-tablet display and a beamer.

Mazo is a learning application that helps you memorize simple concepts using multimedia flash cards and spaced reviews.

Codeforces Tool is a command-line interface tool for Codeforces. Its features include:

• support Contests, Gym, Groups and acmsguru

• support all programming languages in Codeforces

• submit codes

• watch submissions' status dynamically

• fetch problems' samples

• compile and test locally

• clone all codes of someone

• generate codes from the specified template (including timestamp, author, etc.)

• list problems' stats of one contest

• use default web browser to open problems' pages, standings' page, etc.

• setup a network proxy and setup a mirror host

qolibri is a dictionary viewer for the EPWING dictionary format. Most monolingual Japanese dictionaries can only be found in the EPWING format.

GNU MDK is the Mix Development Kit, an emulation of the pedagogical computer MIX and its assembly language MIXAL. MIX has a virtual CPU with standard features such as registers, memory cells, an overflow toggle, comparison flags, input-output devices, and a set of binary instructions. The package includes a compiler, a virtual machine, a GUI for the virtual machine, and more.