Showing 141 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
  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
    Explore Apify Store
  • 1
    BTOP++

    BTOP++

    BTOP++ for Windows

    BTOP++ is the Windows port of btop++, bringing the same modern, graphical terminal resource monitor experience to Windows systems. It shows detailed and live statistics for processor usage, memory consumption, disk activity, network traffic, and both processes and services, all in an interactive terminal UI. The project is implemented as a native Windows build of the C++ btop++ continuation of bashtop and bpytop, optimized for Windows consoles. It relies on ANSI escape sequences for its rich...
    Downloads: 44 This Week
    Last Update:
    See Project
  • 2
    Marl

    Marl

    A hybrid thread / fiber task scheduler written in C++ 11

    marl is a lightweight C++ job system that schedules tasks on a pool of worker threads and runs them using cooperative fibers for high throughput. By decoupling “tasks” from OS threads, it minimizes context switches and lets workloads with fine-grained synchronization scale efficiently. The API is intentionally small—post tasks, wait on fences, and express dependencies—so you can retrofit it into existing engines without adopting a heavyweight framework. Under the hood, fibers allow tasks to...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    FET- Free timetabling software
    FET is free timetabling software for schools, high-schools and universities. Scheduling is done automatically. Please visit the project web site https://lalescu.ro/liviu/fet/ to be sure you always have the latest version
    Leader badge
    Downloads: 273 This Week
    Last Update:
    See Project
  • 4
    JobScheduler

    JobScheduler

    JobScheduler workload automation to execute jobs and workflows

    JS7 JobScheduler runs executables, scripts and database procedures and can be operated with e.g. MySQL, PostgreSQL, SQL Server, Oracle databases. JS7 JobScheduler provides workflow patterns such as sequential and parallel task execution, forking, synchronization, cross-platform scheduling, job load sharing, fail-over and a real REST API. JS7 includes the components: * JOC Cockpit (user interface for inventory management and control) * Controller (orchestration of Agents) * Agents:...
    Downloads: 35 This Week
    Last Update:
    See Project
  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
    Learn More
  • 5
    Lifeograph

    Lifeograph

    Advanced personal note taking application

    Lifeograph is a diary program to take personal notes on life. It has all essential functionality expected in a diary program and strives to have a clean and streamlined user interface.
    Leader badge
    Downloads: 30 This Week
    Last Update:
    See Project
  • 6
    openjardin

    openjardin

    A software for the management of a permaculture oriented garden.

    Une nouvelle version quickjardinV6 est disponible pour mac jusque macos10.15 et linux .deb validé sur Kunbutu 22.04 . elle utilse QML pour plus de rapidité. Openjardin is a free software GNU gpl 3.0 for the management of a permaculture oriented garden. (Français-Italiano-English) It allows interactive management of crop plots, with annual planning and crop rotation . Le logiciel Open jardin est destiné à la gestion des cultures d'un jardin à partir d'un plan avec la représentation de...
    Downloads: 14 This Week
    Last Update:
    See Project
  • 7
    Calendar
    Calendar、Task This is only a read-only mirror repository. Main repository: https://github.com/KangLin/Calendar
    Downloads: 4 This Week
    Last Update:
    See Project
  • 8
    Calizo is a calendar with a zoomable timeline. Unlimited zooming allows to manage historic, genealogical, biographic data, everyday tasks, projects or life plans - for scheduling, genealogy, project management, todo lists, link- and file- organizatio
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    e-Bridge Hotel

    e-Bridge Hotel

    Hotel Property Management with OTA channel support.

    ...Default account = root/password e-Bridge Hotel Premium demo http://demo.e-bridgedirect.com/hotel/hotelmis/ Account: demo/demo Our software incorporates proprietary algorithms from various providers under agreement, so is closed source.
    Downloads: 4 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
  • 10
    Clock

    Clock

    Clock is a portable simple program GDI

    Clock is a portable and simple program. You can create another improvements/Unicode/Scheduling/Tasks in this program. Github: https://github.com/satheeshsoft/Clock Web: https://softcleaner.in/open-source System requirement: Windows 8/10/11/Server, 32/64. Windows 7 Ultimate 64 SP1-IE11(Latest Service Pack .NET). Also you can speed up every computers automated: https://softcleaner.in/speed-up-your-computer You can analyze your computer users login with our Y2K38 technology discovery: https://softcleaner.in/y2k38-logintimer-computer-system-login
    Downloads: 2 This Week
    Last Update:
    See Project
  • 11
    HolyServices

    HolyServices

    Planning calendar for holy services

    A planning calendar for scheduling holy services at small parishes. Synchronizes with GoogleCalendar so as to be able to collaborate with mobile devices.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12

    Event Talker

    Talking Calendar

    EventTalker-Cs is a lightweight, easy to use, talking calendar, events assistant for Linux and this version is built with CopperSpice
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Agender
    With Agender you can associate notes with some date or with no date in particular, you simply start it and it will create a task-bar icon and stay in the background, without annoying you, it can run on login. Visit the website to see more.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    ====== OIL (Object Introspection Library) for C++ ====== Aims at Facilitating the Object Introspection Capabilities for C++ Developers. The Goals is to be able to display and modify the contents of any given C++ Object at run time.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15

    gensched

    HTML schedule generator from list of events

    EDIT 2018/08: this project has been moved to https://gitlab.com/skramm/gensched all further developments will be over there. This is a command-line tool that generates HTML schedule pages for college or universities small structures. it generates a week-based schedule from an input file holding a list of events. It also computes various information and statistics, and shows these in various useful ways, all on static HTML pages that can be printed or hosted.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    hmtimer(Hsiu-Ming's Timer)

    hmtimer(Hsiu-Ming's Timer)

    A graphical shutdown timer

    hmtimer(Hsiu-Ming's Timer) is a graphical shutdown timer for Linux and Windows. It enables you to shutdown, turn off monitor, reboot or play sound after a period of time.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 17
    Timer from Vrej

    Timer from Vrej

    A Timer program. It counts down.

    Displays timer in large font. It count down from whatever time in minutes you input. What else is there to explain. It is a simple project. For Windows, done in MS VC6 and uses MFC.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    QOrganizer

    QOrganizer

    QOrganizer - personal and business information organizer.

    QOrganizer - personal and business information organizer using AES128 to encrypt user data. QOrganizer is a lightweight personal and business data organizer. By using Qt QOrganizer is multiplatform and AES128 encryption is a great way to keep things private. I would be very thankful for reporting every issue and sharing every useful tip. QOrganizer consists of: calendar, mail client, notes, adress book, feed reader, password manager You could help in developing this software by...
    Downloads: 5 This Week
    Last Update:
    See Project
  • 19
    Reminder

    Reminder

    The Reminder is a simple tool to quickly create reminders.

    ...The user can create new reminders with name and a description, set the date and time and the tool will ring an alarm when the time comes. It works in background and when the user wants to create new reminders he can click with right mouse button on the system tray menu and open the software. Windows installer and source code to download.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Zalarm

    Zalarm

    Alarm Clock with a couple of nice extra features. Wake up your way.

    A user friendly alarm clock written in the Qt framework. The user can deside which time the alarm is set to go off. In addition the user can set a purpose of the alarm, a note, and add audio files for the alarm. This way you can decide if you like to wake up with a beating heart to the sound of hard rock. Or maybe you are the kind that prefers the more soft and sensitive alarms. With Zalarm this is all up to you. The reason for adding notes to the alarm is simple. Maybe by the time you...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    ScheduledCopy

    ScheduledCopy

    Plan copy operations

    // Program will be update some time in 2016 // Free open-source program. Copy folder with all subfolders and files to chosen destination. Exact date and time can be set for the copy process. For now two jobs can be set up. Automatic close of application could be set up, as if you have administrative rights and Windows OS you could set to shut down the whole computer. Sound notifications.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22

    PlasmaTaskViewer

    Lists calendar tasks from *.ics files on KDE Plasma Desktop

    This KDE Plasmoid shows tasks (or in the naming of *.ics files, TODOS) from calendar files. It was implemented to show tasks from the iPhone reminder app, but it should work with other calendars, too.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Hospicjum is used to to store and manage people (worker, volunteer and patient) who is worked in hospice, home/institutional care.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    deskCalendar

    deskCalendar

    Keep information about meetings, events, tasks on a deskСalendar.

    DeskCalendar an application to store information about meetings, events, tasks, etc. User-friendly interface and ease of use. Windows version contains the necessary Qt dll files. Git -- https://github.com/Skyrim78/deskCalendar
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Easiest Calendar Creator

    Easiest Calendar Creator

    Displays any calendar starting with 1760... at no cost!

    This application can create any year calendar after the year 1759. Special feature: => Calendar creation in mass.
    Downloads: 2 This Week
    Last Update:
    See Project