Open Source Java Mobile Software

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.

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.

BPMMeter is a very simple BPM (Bits per Minute) meter for j2me platform. Setup it on your cellphone and measure BPM whatever you are.

I modified a version previously edited by nfcn, introducing a button to initiate a connection, introducing an icon "VNC" from 32x32 to 16x16 instead of the earlier, integrating the information into the main applicazine (now once you have installed only one icon and not more than two), compatibility with the Blackberry (not yet complete currently manages only to initiate the connection, but not to communicate with the VNC server)! I released both files to install the source code sorry for my bad English!

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

!!! Project servers were closed in the beginning of 2012 because the project was not actual anymore (massivity using Android and iOS devices instead of "simple" mobile phones). But source codes are always available as usual !!! A simple mobile j2me/web application that provides positioning of mobile devices connected to GSM/UMTS network or via GPS and lets you share location info by SMS or email. This project also contains GeoSignature Server j2ee application.

Database manipulation software for comparing and record keeping of gasoline purchases. For your PC or java-enabled mobile phone!

To-Do-O the To-Do Organizer is a simple to-do list manager for mobile eSWT devices.

Uju is a platform for creating forms or questionnaires that can be filled out by a user on a J2ME enabled phone, transmitted to a server via SMS and stored in a database.

Open Source GPS Tracking System. It allows to use mobile phones with J2ME support as mobile trackers and see its tracks on Google Maps online. There is a web RESTful API for GPS data input. See details on http://redmine.wannatrak.com

WiCast is a project designed to Multicast UDP datagrams over WiFi networks. It consists of two parts a Multicast Server and a Multicast Client.

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.

Control VDR using a mobile phone that supports Java ME applications.

Virtual telescope written in Java for mobile phones. Uses CLDC1.1 and MIDP2.0. Tested on mobile phone with 2MB RAM and 60MB storage. The largest catalog uses TYCHO2(2.5M stars) and NGC+ IC(13k DSO) .Sky plotted in dark red. Has desktop version also.