Java Calendar Software

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Browse free open source Java Calendar Software and projects below. Use the toggles on the left to filter open source Java Calendar Software by OS, license, language, programming language, and project status.

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  • 1
    DavMail POP/IMAP/SMTP/Caldav to Exchange
    DavMail is a POP/IMAP/SMTP/CalDAV/CardDAV/LDAP Exchange and Office 365 gateway allowing users to use any mail/calendar client (e.g. Thunderbird with Lightning or Apple iCal) with an Exchange server. DavMail now includes an LDAP gateway to Exchange global address book and user personal contacts to allow recipient address completion in the mail compose window and full calendar support with attendee free busy display. The main goal of DavMail is to provide standard compliant protocols in front of proprietary Exchange. This means LDAP for address book search, SMTP to send messages, IMAP to browse messages on the server in any folder, POP to retrieve inbox messages only, CalDAV for calendar support and CardDAV for contact synchronization.
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    4.9 out of 5 stars 137 Reviews
    Downloads: 1,134 This Week
    Last Update:
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  • 2
    Etar Calendar

    Etar Calendar

    Android open source calendar

    Etar is an open-source material-designed calendar made for everyone.
    Downloads: 11 This Week
    Last Update:
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  • 3
    Joda-Time

    Joda-Time

    Replacement for the Java date and time classes prior to Java SE 8

    The standard date and time classes prior to Java SE 8 are poor. By tackling this problem head-on, Joda-Time became the de facto standard date and time library for Java prior to Java SE 8. Note that from Java SE 8 onwards, users are asked to migrate to java.time (JSR-310) - a core part of the JDK which replaces this project. The design allows for multiple calendar systems, while still providing a simple API. The “default” calendar is the ISO8601 standard which is used by many other standards. The Gregorian, Julian, Buddhist, Coptic, Ethiopic and Islamic calendar systems are also included. Supporting classes include time zone, duration, format and parsing. Joda-Time provides a quality replacement for the Java date and time classes. Joda-Time is the de facto standard date and time library for Java prior to Java SE 8. Users are now asked to migrate to java.time (JSR-310).
    Downloads: 3 This Week
    Last Update:
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  • 4
    Amnesia
    Amnesia is a reminder that allow to define alarms, stickers (post-its) for reminding you some important stuff, and notes about whatever you want. Alarms can be programmed to appear at a given time, stickers can be placed on desktop to view it anytime.
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    3.0 out of 5 stars 2 Reviews
    Downloads: 24 This Week
    Last Update:
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  • 5
    BORG is a calendar and task tracking system written in Java. The calendar provides a nice month view, month-print, email reminders, popup reminders and to do list. The task tracker tracks issues through various states.
    Downloads: 18 This Week
    Last Update:
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  • 6

    Birthday reminder

    Tool to remind you to upcoming birthdays and events.

    5.0 out of 5 stars 1 Review
    Downloads: 5 This Week
    Last Update:
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  • 7
    ICS Deleter

    ICS Deleter

    GUI tool to remove old events from your ics file(s)

    A small tool to delete old entries in a ICS-Calendar (*.ics) file. Simply choose a *.ics-file, choose a date until you want to delete the old entries and click on the delete button.
    5.0 out of 5 stars 1 Review
    Downloads: 5 This Week
    Last Update:
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  • 8
    The VCS to ICS Calendar Converter allows you to convert VCALENDAR files (for example generated by Nokia nbuexplorer or Microsoft Works) to the newer iCalendar format, used by Android and iOS for example. It allows the parsing of events and todo's.
    3.0 out of 5 stars 2 Reviews
    Downloads: 9 This Week
    Last Update:
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  • 9
    JDavide
    JDavide (per gli amici JD) è un software gratuito per la gestione dello Studio Legale che aiuta l’avvocato nell’espletamento delle operazioni quotidiane. Funzionalità: pratiche, agenda, formulario, atti, parcellazione, rivalutazione, ecc.
    5.0 out of 5 stars 1 Review
    Downloads: 3 This Week
    Last Update:
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  • 10
    openCRX - Enterprise Class CRM

    openCRX - Enterprise Class CRM

    professional CRM and groupware service, ready for the cloud

    openCRX moved to https://github.com/opencrx
    5.0 out of 5 stars 10 Reviews
    Downloads: 1 This Week
    Last Update:
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  • 11
    ====== 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: 5 This Week
    Last Update:
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  • 12
    ngcalsync

    ngcalsync

    Synchronize anonymized Lotus Notes calendar events to Google calendar

    Did you ever wanted to synchronize your company meetings from Lotus Notes with your Google calendar? Yes? Then you are facing some obstacles: - your sensitive data must not go to Google (“Meeting at 12 o’clock with customer John Doe …”) - you do not want to get your Lotus Notes calendar tainted by your private entries from Google - you do not want to have your colleagues’ birthdays in Google - you like to select which kinds of calendar events are synchronized - you are using Lotus Notes :-) This project does the work for you.
    Downloads: 5 This Week
    Last Update:
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  • 13
    Open-Xchange collaboration suite. Visit http://www.open-xchange.com/header/community_area.html to get more information about getting support and reporting bugs.
    Downloads: 3 This Week
    Last Update:
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  • 14
    BSPlanner
    Organize your activities with the help of this software. BSplanner is a simple, easy to use calendar application designed to lend you a hand when it comes to managing your daily or monthly activities.
    Downloads: 1 This Week
    Last Update:
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  • 15

    Calendar

    Ежедневный календарь дат и событий

    Календарь дат и событий. К программе прилагаются три базы данных: - dates_empty.db пустая база - dates_main.db база, содержащая набор светских праздников, именин дня и имена знаменитых людей, родившихся в данный день - dates_orthodox.db база, содержащая православные праздники. ------------------------------------------------ Требуется установленная JRE версии 8 и старше
    Downloads: 1 This Week
    Last Update:
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  • 16
    Conscriptus

    Conscriptus

    Conscriptus Meet up!

    Web and cellphone mobile application to assist persons, groups and companies assign a meeting at the suitable place and time according to their location and time sheet and shared resource planning. Includes goods and service public catalog, shared by people to coordinate their efforts. Affordable for use anywhere and can installed at the company's web site or cellphone thanks to low technical requirements. Implemented in pure C. Designed as SOAP service to easy integration with other systems.
    Downloads: 1 This Week
    Last Update:
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  • 17
    A personal wardrobe consultant which keeps track of the clothes you have in your closet and helps you to choose them day by day, always suggesting the most stylish and creative combinations. Runs on J2ME enabled devices supporting CLDC 1.1, MIDP 2.0
    Downloads: 1 This Week
    Last Update:
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  • 18
    PANDA (notes and calendar)
    PANDA - Personal Assistant for Notes, Dates and Addresses. Panda is a tool for managing your notes, dates and addresses. Enter notes as simple text, keep addresses as plain fields and manage a time table as well as an elementary calendar.
    2.5 out of 5 stars 2 Reviews
    Downloads: 1 This Week
    Last Update:
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  • 19

    ASRemind

    Reminders & Notes application

    ASRemind is a desktop reminder application that links to a user's Google Calendar's entries and reminds them of upcoming activities. It also allows a user to enter notes on the various activities that a user is doing.
    Downloads: 0 This Week
    Last Update:
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  • 20
    AchievePro is a project management software application that integrates scheduling and ticket based task management. It is implemented as a web service, with a client for both the web and iPhone.
    Downloads: 0 This Week
    Last Update:
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  • 21
    Application for managing calendars. The main focus is a print function for printing month oder weekly overviews that can be pinned on a wall etc. Many sources of terms will be available, for example Google Calendar (already tested!), iCalendar or other f
    Downloads: 0 This Week
    Last Update:
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  • 22
    Android Birthday Reminder
    This android app reminds you about upcoming birthdays. You can read and write the date of birth of all contacts in your address book. This project moved to GitHub: https://github.com/sealor/BirthdayReminder
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
    Last Update:
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  • 23
    Appointment scheduler allows a customer, patient or client to schedule an appointment via the company's homepage. This project is developed on java platform. and this is totally free.
    Downloads: 0 This Week
    Last Update:
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  • 24
    Bizcal is a component library for calendar widgets written in java using swing. It has components for day view, week view, month view, group view, etc.
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
    Last Update:
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  • 25
    Bravo Calendar is a unique calendar management application, meant for everyday use (reminders of upcoming appointments are planned, for example), and with support for storing appointments in an embedded SQL-like database (using Apache Derby.)
    5.0 out of 5 stars 1 Review
    Downloads: 0 This Week
    Last Update:
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