Showing 437 open source projects for "java open source"

View related business solutions
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
    Try for free
  • 1
    Apache HBase

    Apache HBase

    Get random, realtime read/write access to your Big Data

    Use Apache HBase™ when you need random, realtime read/write access to your Big Data. This project's goal is the hosting of very large tables, billions of rows X millions of columns, atop clusters of commodity hardware. Apache HBase is an open-source, distributed, versioned, non-relational database modeled after Google's Bigtable. A Distributed Storage System for Structured Data by Chang et al. Just as Bigtable leverages the distributed data storage provided by the Google File System, Apache HBase provides Bigtable-like capabilities on top of Hadoop and HDFS. Thrift gateway and a REST-ful Web service that supports XML, Protobuf, and binary data encoding options. ...
    Downloads: 8 This Week
    Last Update:
    See Project
  • 2
    Apache RocketMQ

    Apache RocketMQ

    Distributed messaging and streaming platform with low latency

    Apache RocketMQ is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability. Messaging patterns including publish/subscribe, request/reply and streaming. Financial grade transactional message. Built-in fault tolerance and high availability configuration options base on DLedger. A variety of cross language clients, such as Java, C/C++, Python, Go. Pluggable transport protocols, such as TCP, SSL, AIO....
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    Foundatio

    Foundatio

    Pluggable foundation blocks for building distributed apps

    ...Wanted to build against abstract interfaces so that we could easily change implementations. Wanted the blocks to be dependency injection friendly. We were initially using an open-source Redis cache client but then it turned into a commercial product with high licensing costs. Not only that but there weren't any in-memory implementations so every developer was required to set up and configure Redis. We initially looked at NServiceBus (a great product) but it had high licensing costs (they have to eat too) and was not OSS friendly.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    SeaweedFS

    SeaweedFS

    Distributed storage system for blobs, objects, files, and data lake

    ...Filer supports cross-cluster active-active replication, Kubernetes, POSIX, S3 API, encryption, Erasure Coding for warm storage, FUSE mount, Hadoop, WebDAV. SeaweedFS is an independent Apache-licensed open source project with its ongoing development made possible because of the community. SeaweedFS is a simple and highly scalable distributed file system. There are two objectives, to store billions of files, and to serve the files fast! SeaweedFS started as an Object Store to handle small files efficiently. Instead of managing all file metadata in a central master, the central master only manages volumes on volume servers, and these volume servers manage files and their metadata.
    Downloads: 2 This Week
    Last Update:
    See Project
  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
    Learn More
  • 5
    The Open ISES Project
    Open Information Systems for Emergency Services (Open ISES) is a community of software developers, paramedics, EMTs, law enforcement & fire fighters working together to create open source software & training materials for the emergency service community.
    Leader badge
    Downloads: 10 This Week
    Last Update:
    See Project
  • 6
    Go Micro

    Go Micro

    A framework for distributed systems development

    Go Micro is a framework for distributed systems development. Go Micro provides the core requirements for distributed systems development including RPC and Event driven communication. The Micro philosophy is sane defaults with a pluggable architecture. We provide defaults to get you started quickly but everything can be easily swapped out. Auth is built in as a first class citizen. Authentication and authorization enable secure zero trust networking by providing every service an identity and...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7

    nodist

    Natural node.js and npm version manager for Windows

    nodist is a natural node.js and npm version manager for Windows, inspired by n. and nodenv. It's designed to replace any existing node.js installation, so if node is already installed on your machine, you need to uninstall it first.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    NSIS: Nullsoft Scriptable Install System

    NSIS: Nullsoft Scriptable Install System

    Windows installer development tool

    NSIS (Nullsoft Scriptable Install System) is a professional open source system to create Windows installers. It is designed to be as small and flexible as possible and is therefore very suitable for internet distribution. Being a user's first experience with your product, a stable and reliable installer is an important component of succesful software. With NSIS you can create such installers that are capable of doing everything that is needed to setup your software. ...
    Leader badge
    Downloads: 8,805 This Week
    Last Update:
    See Project
  • 9
    OpenUEM

    OpenUEM

    Manage your IT assets thanks to its agents and a clean and concise UI

    OpenUEM is an open-source inventory tool that allows you to manage your IT assets thanks to its agents and a clean and concise web user interface. OpenUEM is based on open-source or free tools that are battle-tested to avoid re-inventing the wheel. It allows you to keep track of your IT assets using agents installed on your Windows, Linux (Debian and RedHat based distributions) and MacOS endpoints and provides features like remote file browsing, getting Windows Update and Antivirus status, deploying software via WinGet/Flatpak/Brew, remote assistance with VNC or RDP… OpenUEM server components can be installed in a humble desktop machine with Windows 10 Home, Debian/Ubuntu Linux or any Docker powered environment. ...
    Leader badge
    Downloads: 26 This Week
    Last Update:
    See Project
  • Turn more customers into advocates. Icon
    Turn more customers into advocates.

    Fight skyrocketing paid media costs by turning your customers into a primary vehicle for acquisition, awareness, and activation with Extole.

    The platform's advanced capabilities ensure companies get the most out of their referral programs. Leverage custom events, profiles, and attributes to enable dynamic, audience-specific referral experiences. Use first-party data to tailor customer segment messaging, rewards, and engagement strategies. Use our flexible APIs to build management capabilities and consumer experiences–headlessly or hybrid. We have all the tools you need to build scalable, secure, and high-performing referral programs.
    Learn More
  • 10
    BatExe

    BatExe

    Package a batch file plus any data into a .EXE

    BatExe is an open source program that enables you to convert an arbitrary set of data files and a batch script into a single Microsoft Windows executable.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 11

    pmfow

    Package Manager for Old Windows

    pmfow (Package Manager for Old Windows) is a program that allows you to install applications from the command line in older versions of Windows similarly to how you would do it in Linux or in Windows 10 and 11 with winget. It will work in any version of Windows from Windows 2000 to Windows 11.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 12
    Tamed Windows Update

    Tamed Windows Update

    The Old New Client for Windows ® Updates

    Tamed Windows Update is a application for Microsoft Windows ® intended to replace the update client software shipped with the operating system and to provide better control over how and when Windows Updates are downloaded and installed. It especially targets the users of Windows ® 10 / 11 Pro and Enterprise editions who want to keep their system up-to-date but to their conditions.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 13
    CryptoPro offline installation tool

    CryptoPro offline installation tool

    Business process automation tool (BPAT)

    It represents a loader program that checks for the latest version of the necessary components on the manufacturer's server, then downloads them and installs them on the user's personal computer. At the same time, the user does not need to search for all the necessary components independently. Also, the tool allows you to select the required PC bit rate for installation and use it to load all the components necessary for operation. Warning. By default, the Russian version of the program...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 14
    FullAuto

    FullAuto

    Fully Automate ANY Process with *Persistent* SSH/SFTP from One Host

    FullAuto is a groundbreaking secure programming framework that enables FULL API access to any number of simultaneous persistent SSH and SFTP connections to remote resources and devices. With FullAuto, connections are PERSISTANT enabling state preservation of file system navigations, environment manipulations, and user context shifting. Output and error messages from remote commands are returned accurately from both STDOUT and STDERR channels. With FullAuto persisent SSH/SFTP connections,...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    Unattended Resolution in A Nutshell - OS
    Unattended installation of several Linux(kickstart,preseed,autoyast) and Windows(2000,XP,2003,2003R2,Vista,7,8,,10,112008,2012,2016,2019,2022,2025). Features: inventory, software management, dhcp-ldap, dns-ldap, php-ssh, syslog-ng, rsyslog, switch managment, ldap browser, pxe manager, central cron management, license management, guacomole integration.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 16
    sfxPackager

    sfxPackager

    Setup / install creation system for Windows.

    (NOW PRIMARILY HOSTED ON GITHUB @ https://www.github.com/keelanstuart/sfxPackager) sfxPackager allows you to create setup / install packages for Windows, with a user-friendly, project-based GUI and integrated Javascript interpreter featuring an extensive API for handling more complex install tasks. User's Guide: https://docs.google.com/presentation/d/e/2PACX-1vRAVGjiJbSYUrOWB8jEzqG7hMwVbZqvCiAbVmOeL25hoEmN909H-BtGjEawmTMZLta5qHfhGydWDqQd/pub
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    PyAppExec

    PyAppExec

    Launcher that prepares Python/deps and runs your app like OS-native

    PyAppExec is a cross‑platform open-source launcher and installer that makes Python apps feel native. It locates or installs the required Python runtime, provisions an isolated virtual environment, installs your project’s pip requirements, and handles any external tools requirements or dependencies (e.g., FFmpeg) with version checks and auto-download/extract on Windows/macOS/Linux.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18

    Wingstall

    Installer generator tool for Windows x64 written in C++

    Wingstall generates a Visual C++ 2022 or Visual C++ 2019 setup program that contains a binary installation package embedded inside the setup executable as a Windows resource. The binary installation package is generated by Wingstall from an XML package description file created using a graphical package editor, or written by the package author. The binary package may be uncompressed, or compressed using zlib or bzip2 libraries. Wingstall includes all required libraries except Boost libraries....
    Downloads: 4 This Week
    Last Update:
    See Project
  • 19
    KubeOperator

    KubeOperator

    An open source, lightweight Kubernetes distribution

    KubeOperator is an open source, lightweight Kubernetes distribution focused on helping enterprises plan, deploy, and operate production-level K8s clusters. Compared with heavyweight PaaS platforms such as OpenShift, KubeOperator only focuses on solving one problem, which is to help enterprises plan (Day 0), deploy (Day 1), and operate (Day 2) production-level K8S clusters, and achieve the ultimate.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 20
    Launch4j Executable Wrapper
    Cross-platform Java executable wrapper for creating lightweight Windows native EXEs. Provides advanced JRE search, application startup configuration and better user experience.
    Leader badge
    Downloads: 2,961 This Week
    Last Update:
    See Project
  • 21
    opsi

    opsi

    open source client management system, software deployment

    opsi is a Client Management System for Windows and Linux clients based on Linux servers. opsi is used for automatic OS installation, software depolyment, hard- and software inventory, distributed software depots.
    Downloads: 13 This Week
    Last Update:
    See Project
  • 22
    Abdal Duplicate Remover

    Abdal Duplicate Remover

    Remove duplicate content and more features

    Remove duplicate content and more features for txt file
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    The project has moved to GitHub: https://github.com/ValentinIllich/QtInstall
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    ASuite
    ASuite is an application launcher to manage an unlimited number of files, folders and webpage for quick access. It is designed to work with removable storage (uses relative paths) media like USB sticks, hard drives, iPods, etc.
    Downloads: 34 This Week
    Last Update:
    See Project
  • 25
    Zero Install
    Zero Install is a decentralised cross-distribution software installation system. Create one package that works everywhere! With dependency handling and automatic updates, full support for shared libraries, and integration with native package managers
    Leader badge
    Downloads: 2,512 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next