Open Source Java System Software for Java ME

MicroZip is a powerful file compression and encryption utility for mobile phones which allows you to create and extract compressed archives in multiple formats and encrypt sensitive information with powerful AES-256 encryption. MicroZip can create and extract ZIP,TAR,TGZ,TBZ2 archives and extract many other formats as JAR,GZ,BZ2,TBZ,WAR,BZIP2,GZIP,Z,TAZ,CBZ etc. MicroZip allows you to extract selected files without extracting the whole ZIP archive. MicroZip also supports encrypted ZIP archives with both classic ZIP encryption and AES 256 encryption algorithm.

Alchemy OS is a software development and distribution platform for mobile phones with Java support. Although this is not an operating system in the full sense, it provides rich platform to develop, compile and run applications directly in the phone, as well as install already written applications.

Microlog is a small, yet powerful logging library for mobile devices based on the Log4j API. Supports Java ME (J2ME) and Android. Logs to device, to PC or to servers online. Used in all phases from development on emulator/device to outdoor field-testing.

Chameleon is a group communication framework. As such, it simplifies building server-less, multi-peer connected applications for smartphones and some PC platforms. It is available in J2ME, J2SE, Android, .NET and .NET Compact Framework platforms.

Low-cost, easy to replicate GSM-based remote controlled security system capable of taking and sending pictures of a guarded site.

The Microinstall is a set of classes that makes it easy to distribute your MIDlets. The end users could send your MIDlet to other people via Bluetooth, Ir, SMS or MMS.

Consolidated report of real time sensor data streams and application specific control feedback mechanism.

Sensa is not an operating system, is a work environment compatible with Android © 4.4.4, Firefox OS ©, Linux Ubuntu 12.12 ©, MacOS Classic 7 ©, MS -DOS © operating systems, and Microsoft Windows 8.1 ©; whose distribution is free, and with source code available under GNU GPL 2.0 license .

This project intends to issue a universal remote controller based on Bluetooth connectivity. The client side runs on every mobile phones supporting Java ME. Many applications can be controlled on the host, as long as they furnish a D-Bus interface.