Open Source Java Software
Sort By:
Java Software
Browse free open source Java Software and projects below. Use the toggles on the left to filter open source Java Software by OS, license, language, programming language, and project status.
-
AI-generated apps that pass security reviewRetool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
-
Atera all-in-one platform IT management software with AI agentsAtera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
-
1
libjpeg-turbo
SIMD-accelerated libjpeg-compatible JPEG codec library
libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines. In many cases, the performance of libjpeg-turbo rivals that of proprietary high-speed JPEG codecs. libjpeg-turbo implements both the traditional libjpeg API as well as the less powerful but more straightforward TurboJPEG API. libjpeg-turbo also features colorspace extensions that allow it to compress from/decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.), as well as a full-featured Java interface. -
2
FastPhotoTagger
A fast way to set photo metadata tags
FastPhotoTagger tries to be the fastest way to set the metadata in your photos. Add, change, delete, and search the metadata fields of your choice. FastPhotoTagger excels when you have lots of files and lots of metadata. With FastPhotoTagger, you can - Set multiple images to have the same tags - Set individual images to have unique tags - Display all the metadata in an image - Compare and edit all the metadata in several images - Work with your favorite metadata fields: EXIF, XMP, IPTC, etc. - Define hierarchical keywords - View images and slideshows that display tags as captions - Create and search a metadata database FastPhotoTagger has versions for PC and Android. FastPhotoTagger uses ExifTool to read & write metadata, HyperSQL to manage its database, dcraw to display DNG & RAW, and ImageMagick to display TIFF. WEBP, & HEIC. -
3
BeeCrypt is an ongoing project to provide a strong and fast cryptography toolkit. Includes entropy sources, random generators, block ciphers, hash functions, message authentication codes, multiprecision integer routines, and public key primitives.
-
4
Eclipse 4diac
Eclipse 4diac the open source solution for industrial automation
Eclipse 4diac is an open source PLC environment allowing to implement industrial control solutions in a vendor neutral way. 4diac implements IEC 61499 extending IEC 61131-3 with improved support for controller to controller communication and dynamic reconfiguration. With that 4diac provides the infrastructure for Industrie 4.0 and industrial IoT. Further information and the latest versions can be found here: https://eclipse.dev/4diac/ -
Grafana: The open and composable observability platformGrafana is the open source analytics & monitoring solution for every database.
-
5
Snake 2D
Simple single and multiplayer 2D snake game
Simple single and multiplayer 2D snake game If you like it please drop a Like! :D -
6
Database connection pool with support for lots of languages and databases.
-
7
mp3decoder
Mp3 decoder to convert mp3 files into wav on Linux, Windows, Android
Mp3 decoder to convert mp3 files into wav file. Works well on Linux, Windows and Android. Can perform fast fourier transforms on decoded audio data. Under research & development by WeaveBytes -
8
OpenRemote
Open Source for Internet of Things
An Open Community in the Home Automation and Domotics space. We believe an Open Source approach can revolutionize the way people create, install, and maintain software in the industry. Our panel technology integrates with your favorite protocol and runtime hardware through Open Source software. We open up the front-end and support a unified panel and visual programming model. An installer can pick and choose hardware products from different vendors and still present one panel UI to the user. A proprietary hardware vendor can build modern panel support and integrate with existing vendors. Whether you are a DIY aficionado, a high-end installer, a hardware vendor or integrator, OpenRemote has something for you. We want to make OpenRemote the standard for commercial and hobbyist integration alike. We allow any integrator or vendor to write plug-ins and bring innovative tools that simplify the work of an installer and the relationship with the client. -
9
BCU SDK is a C based, high level development system for creating programs for EIB/KNX BCU devices. It includes the GNU toolchain for the m68hc05 architecture (m68hc05-gcc, m68hc05-gdb, newlib). Bus access is possible using multiple methods.
-
G-P - Global EOR SolutionWith G-P's industry-leading Employer of Record (EOR) and Contractor solutions, you can hire, onboard and manage teams in 180+ countries — quickly and compliantly — without setting up entities.
-
10
MicroZip
Create,extract and encrypt ZIP,GZIP,TAR,BZIP2,TAZ files on Java mobile
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. -
11
aPhoto
aPhoto is a Batch Intuitive Program Makes Text and Image Watermarks
Introduction: aPhoto is a batch, intuitive and portable program that helps you to make text(eg. Copyright Notice) and image(eg. Logo) watermarks for the photos, and save the result photos to JPG, PNG, GIF, or BMP file formats. aPhoto is a lightweight application whose purpose is to help users embed text or image watermarks on their favorite pictures. This is a portable program, so it is important to mention that it doesn't leave any traces in the Windows Registry. You can copy it on any USB flash drive or other devices, and take it with you whenever you to need to create watermarks on the breeze, without having to go through installation steps. Since this is a Java-based utility, you should make sure you have previously installed the working environment on the computer, otherwise you cannot run the tool. aPhoto sports a clean and intuitive layout that lets you import photos using the built-in browse function. -
12
jMetal is an object-oriented Java-based framework for solving multi-objective optimization problems with metaheuristics.
-
13
FSP - File Service Protocol Suite
UDP File transfer protocol
FSP - File Service Protocol. FSP is lightweight UDP based protocol for transferring files. It is designed for anonymous transfers over unreliable networks. -
14
Elexis Praxisprogramm
An Eclipse RCP program for all aspects of a (Swiss) medical practice
An Eclipse RCP program for all aspects of a medical practice: electronic medical record (EMR), laboratory findings etc., as well as accounting, billing (swiss TARMED-System, other systems to be developped) and other daily work. A fully functional version may be downloaded via http://download.elexis.info/3.1.0. Users may optionally include a demo database to have a playground for experiments. See also http://wiki.elexis.info/Installation_Elexis_3.0_OpenSource Elexis 3.1.0 was released on May, 4 2017. At http://elexis-forum.ch/ users have a place to share their experiences with other peoples. Developers and anybody trying to compile Elexis from scratch should look at https://github.com/elexis/elexis-3-core/tree/master/ch.elexis.sdk The documentation is found under http://wiki.elexis.info/ -
15
Avalon Cheminformatics Toolkit
Avalon Toolkit for SMILES-based cheminformatics services
The Avalon Cheminformatics Toolkit contains tools to render and canonicalize SMILES and manipulate MOL file and related formats as well as structure fingerprinting. -
16
Open Office Server Daemon based on older daemon written in python (oood). Open Office is unstable as a server (memory leaks, not multithreaded, ...), this daemon makes it working in long-term without having to change anything in your code.
-
17
Text Encryption and Decryption
Anoncrypt-Text Encryption and Decryption Website in Java(Struts2)
Anoncrypt by HTCoders is a web based Text Encryption and Decryption Project using Java Technology following Struts2 Framwork . It Consist of two modules > Password based Encryption (Symmetric Encryption) > Self-Destructible Message Service (Once the message is read , it is destroyed and cant be decrypted again .) -
18
Webdesign with Ant Apache
Generic Webdesign with xml configuration by using Ant Apache
With this project you can generate a html/css website out of XML configurations Also integration with Wordpress and the possibility to generate Wordpress Themes. -
19
Common Resource Grep - crgrep
Common Resource Grep
CRGREP searches for matching text in databases, various document formats, archives and other difficult to access resources. A command line tool for name and content text matching in database tables, plain files, MS Office documents, PDF, archives, MP3 audio, image meta-data, scanned documents, maven dependencies and web resources. CRGREP will search resources within resources of any arbitrary combination or depth, so text within a document within a zip archive, and so on. Here you will find binary downloads and discussion (https://sourceforge.net/p/crgrep/discussion/) . The actual development and issue tracking can be found here: https://bitbucket.org/cryanfuse/crgrep -
20
casualShare
Transforms the computer into a Airplay receiver
This application makes your computer into a airplay compatible receiver so that you can send images from your IOS device to your computer via airplay (like an AppleTV) and view these images from a web browser. This application allows you to send images from any number of iOS devices, and splits the screen appropriately so that all images are shown. This program requires nodejs and java to be installed. java can be installed at https://java.com/en/download/index.jsp nodejs can be installed at http://nodejs.org/ once installed run the casualshare file, which will start up a airplay receiver on your computer and redirect you to a webpage. Then simply go on your iOS device and send an image over using airplay. if the airplay logo does not show up, try reconnecting your wifi on the iOS device. Note: only images work on ios7, no longer working on project -
21
Multiverse
Open Source Virtual World and MMOG Development Platform
3D Client (Windows), Server, and Tools to easily create massively multiplayer games and virtual worlds. If you want to contribute to the source code please go to https://github.com/multiversemmo/MultiversePlatform -
22
QTest is a perl-based test framework for testing programs written in any language. It supports a "design for testability" mentality, user-defined test coverage, filters, and multithreading support. Includes documentation.
-
23
Bringing the power of Git to Java developers, JavaGit is a Java API that provides easy access to git repositories for Java programs.
-
24
Desert Defense
A "Tower Defense" game
In "Desert Defense" you are in the future, in the desert and you have to protect yourself from enemies. You can do that with building towers to kill the incoming enemies! I'm still seaching for a new desinger! -> send me an e-mail! jan.schuettken@gmx.de -
25
CommandCentre
Command Centre
Free to join for developers who support the Free Software Foundation cause. This is my research project from 2003, which I recently updated with acceleration- and console changes (Surround Sound, Doppler Effects, Device Updates, Physics) in a long weekend but project should be considered abandoned. Additionally, the Performer libraries have been abandoned by Silicon Graphics. Minor setup- and make reconfiguration bugs, no changes planned. The Command Centre is a Simulation Programming Framework for advanced Command and Control Simulators on Linux/Windows using C/C++ and Java. The Framework integrates with Leading Tools like Visual Paradigm (UML), Net Beans 7.0 (Java), and Code Warrior (C/C++). The codebase supports building Heterogenous Command and Control Consoles and Accelerated User Attached Audiovisuals. The Command Centre Real Time Simulation Framework (under RT Linux) allows designers to build Fast Prototyped Consoles for advanced Simulations running on Local Area Networks.
