Open Source Mobile Operating Systems Library Management Software

Kiwix is an offline reader for Web content. It's especially intended to make Wikipedia available offline. With Kiwix, you can enjoy Wikipedia on a boat, in the middle of nowhere... or in Jail. Kiwix manages to do that by reading ZIM files, a highly compressed open format with additional meta-data.

CoolReader is fast and small cross-platform XML/CSS based eBook reader for desktops and handheld devices. Supported formats: FB2, TXT, RTF, DOC, TCR, HTML, EPUB, CHM, PDB, MOBI. Platforms: Win32, Linux, Android. Ported on some eInk based devices.

Al-anvar is an open source freeware dedicated for Quranic study and research. Some of its features are: Advanced search , Commenting tool , Indexing and Grouping , Add-ons for different translations and commentaries in many languages , Online and offline recitation

Program that allows the prime factorization of a given number. For example 12 = 2 * 2 * 3 Useful in rapidly solving the largest common divisor or the smallest common multiple of two numbers. Link: FactorialNumar.apk The program works only on Android operating system.

Librum is an application designed to make reading enjoyable and straightforward for everyone. It's not just an e-book reader. With Librum, you can manage your own online library and access it from any device anytime, anywhere. It has features like note-taking, bookmarking, and highlighting, while offering customization to make it as personal as you want! Librum also provides free access to over 70,000 books and personal reading statistics while being free and completely open source.

The Sea of Poetry(دریای سخن) is a valuable library of poetry of Persian great poets. Useful information: IDE: Android Studio Programming language: Java

This version of the Qur'an is easy to read with Ottoman custom, there is no translation into any language other than the actual Arabic language, suitable as a learning for anyone who understands it.

It's a new library of Sensor UI developed by QT.

SDCF is an extensible and highly configurable sensor data collection framework for Android. The SDCF library provides a full configurable service to collect different sensor data (accelerometer, gsm, wifi, network and gps, light, temperature etc.) on a mobile android device. The data is stored in a local database (on the device) and can be transmitted to a remote host periodically (serialized to XML, and optionally packed into an rsa-encrypted archive). The service can also broadcast the collected sensor data in order to provide it to other applications.