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 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)

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

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

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.

shirah is a curses based terminal ebook reader that can display ebooks in the usual way or with Rapid Serial Visual Presentation, a method to enable speedreading by showing the text word by word at configurable speeds.

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

CHMLIB is a library for dealing with ITSS/CHM format files.

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!

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.

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

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.

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.

FET is a program for automatically scheduling the timetable of a school, high-school or university. It uses a fast and efficient timetabling algorithm.

Usually, FET is able to solve a complicated timetable in maximum 5-20 minutes. For extremely difficult timetables, it may take a longer time, a matter of hours.

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

Tipp10 is a touch typing tutor. The ingenious thing about the software is its intelligence feature: characters that are mistyped are repeated more frequently. Beginners will find their way around right away so they can start practicing without a hitch.

Useful support functions and an extensive progress tracker, topical lessons and the ability to create your own practice lessons make learning to type easy.

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.

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

Kanatest is a Japanese kana (Hiragana and Katakana) simple flashcard tool.

During test the Kanatest displays randomly selected kana char (respecting mode and lesson) and waits for user answer expected as romaji equivalent. This process continues until all questions will be answered or all questions will be answered correctly (depends on options). At the end of test a short info about drilling time and correctness ratio is displayed. The results are stored and user can review his performance in any time.

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.

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

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.

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