Calendar Software for BSD

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

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  • 1
    DavMail POP/IMAP/SMTP/Caldav to Exchange
    Ever wanted to get rid of Outlook ? DavMail is a POP/IMAP/SMTP/Caldav/Carddav/LDAP gateway allowing users to use any mail client with Exchange and Office 365, even from the internet through Outlook Web Access on any platform, tested on MacOSX, Linux and Windows
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    Downloads: 939 This Week
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  • 2
    Vtiger CRM

    Vtiger CRM

    An enterprise-class CRM and more!

    Vtiger CRM enables sales, support, and marketing teams to organize and collaborate to measurably improve customer experiences and business outcomes. Vtiger CRM also includes email, inventory, project management, and other tools, providing a complete the business management suite. Download Vtiger CRM here or sign up for a free 15-day free trial of the cloud-based application with free updates and support at https://www.vtiger.com/
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    Downloads: 638 This Week
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  • 3
    Group Office groupware and CRM

    Group Office groupware and CRM

    Take your office and CRM into the cloud!

    Installation instructions can be found here: https://groupoffice.readthedocs.io/en/latest/install/install.html Group Office is an open source groupware application. It makes your daily office tasks easier. Share projects, calendars, files and e-mail online. It is a complete solution for all your online office needs. From a customer phone call to a project and finally an invoice. The support system helps to keep your customers happy. Group Office is fast, secure and has privacy by design. You can stay in full control of your data by self hosting your cloud and e-mail. Our document editing solution keeps all data on the secured server instead of synchronising it to all user devices. GroupOffice is open source and modular. Which means it’s easy to customise and extend. You can turn off and on features and it enables any developer to create new modules for the platform.
    Downloads: 75 This Week
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  • 4
    RedNotebook is a graphical diary and journal helping you to keep track of notes and thoughts. It includes a calendar navigation, customizable templates for each day, export functionality and word clouds. You can also format, tag and search your entries. Please find the latest releases at https://rednotebook.app
    Downloads: 26 This Week
    Last Update:
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  • 5
    IGSuite - Integrated Groupware Suite

    IGSuite - Integrated Groupware Suite

    IGSuite is a web-ajax-based Integrated Groupware Suite

    IGSuite is a web-based Integrated Groupware Suite oriented to be a CRM solution. In the Suite you can find: IGWebMail, IGCalendar, IGContacts, IGArchive, IGWiki, IGTodo, IGChat, Projects, IGFax an HylaFax client, IGFileManager, IGMsg and many other.
    Downloads: 43 This Week
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  • 6
    WebCalendar
    Project has moved to github: https://github.com/craigk5n/webcalendar WebCalendar is a PHP application used to maintain a calendar for a single user or an intranet group of users. It can also be configured as an event calendar.
    Downloads: 22 This Week
    Last Update:
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  • 7
    Osmo
    Osmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules. It was designed to be a small, easy to use and good looking PIM tool to help to manage personal information.
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    Downloads: 17 This Week
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  • 8
    React Infinite Calendar

    React Infinite Calendar

    Infinite scrolling date-picker built with React

    The React Infinite Calendar project is a highly customizable date picker component for React applications that leverages virtualized rendering to provide smooth infinite scrolling through dates. It is designed to handle large date ranges efficiently by rendering only visible elements, which significantly improves performance compared to traditional calendar components. The library supports features such as localization, theming, keyboard navigation, and flexible date constraints, making it suitable for a wide variety of use cases. It integrates seamlessly with modern React workflows and supports multiple module formats for easy adoption in different environments. The component also includes advanced display options such as overlays, animations, and helper elements to enhance user experience. Its architecture relies on virtualization techniques to maintain responsiveness even when navigating across decades of dates.
    Downloads: 3 This Week
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  • 9
    iCal4j
    A Java library for reading and writing iCalendar (*.ics) files.
    Downloads: 7 This Week
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  • 10
    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.
    Downloads: 17 This Week
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  • 11
    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: 20 This Week
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  • 12
    Kalibro for Calibration & Maintenance

    Kalibro for Calibration & Maintenance

    Calibration Control and Maintenance Management

    Kalibro is an open source free software to manage devices and tools for calibration and maintenance records. It helps you to keep inventory and reminds you the scheduled dates. Kalibro also helps you to satisfy the requirements of the Quality Management Standards like ISO9001, AS9100 and TS16949. Manufacturing, Quality and IT departments of small/medium sized companies are targeted to use Kalibro. You do not need to use spread sheet files to save your critical calibration records. See the Kalibro website (http://www.ozanh.com/kalibro) for further details.
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    Downloads: 20 This Week
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  • 13
    !!We've Moved to GitHub at http://github.com/libical !!The code here on SourceForge is frozen !!Please follow us at http://libical.github.io/libical The Free Association project maintains libical, an open source reference implementation of the icalendar data type and serialization format. libical is used in dozens of calendaring and scheduling products.
    Downloads: 4 This Week
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  • 14
    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.
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    Downloads: 16 This Week
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  • 15
    DDay.iCal is an iCal (RFC 5545) class library for .NET 2.0 and above, Silverlight. It aims at being as RFC 5545 compliant as possible, while targeting compatibility with popular calendaring applications, like Apple iCal, Outlook 2007, etc.
    Downloads: 3 This Week
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  • 16
    Calendar Multiplatform in .NET
    Downloads: 6 This Week
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  • 17
    todoyu
    Features: web2.0 project- & task-management, timetracking, team organizing, resource management, calendar, interface for your clients and lots more! Content: see license.txt (file section).
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    Downloads: 1 This Week
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  • 18
    PsyPlan open-source astrology publisher. Popular personal appointment book planner, diary, calendar, daily horoscope. PHP, AJAX, for web browser on Internet or desktop. Ephemeris calculation engine, interpretations, complete system. Hardware independent.
    Downloads: 3 This Week
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  • 19
    Reqcore

    Reqcore

    Open Source Applicant Tracking System (ATS)

    Reqcore is a modern, open source Applicant Tracking System (ATS) designed to simplify the entire recruitment workflow. Built for teams and startups, Reqcore provides a transparent and flexible alternative to bloated, proprietary hiring platforms. As a fully open-source recruiting software, Reqcore gives you total control over your talent acquisition data. Manage your candidate pipeline, track applicants, and collaborate with your team to make faster, better hiring decisions, all within a sleek, developer-friendly interface. Key Benefits: - Open Source: Complete transparency and control over your hiring data and infrastructure. - Collaborative Hiring: Centralized candidate profiles and team-based review systems. - Customizable Pipelines: Tailor your recruitment stages to fit your unique hiring process. - Modern & Fast: Built with a focus on speed and ease of use for both recruiters and candidates. - Extensible: Easily integrate with your existing tools and developer-friendly
    Downloads: 3 This Week
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  • 20
    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
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  • 21

    Birthday reminder

    Tool to remind you to upcoming birthdays and events.

    Downloads: 1 This Week
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  • 22
    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.
    Downloads: 1 This Week
    Last Update:
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  • 23
    Poptask

    Poptask

    Shared recurring calendar for tasks

    Web based recurring task list calendar. Ideal for shift based teams of staff who are required to complete repetitive tasks. Written in PHP and free to use and modify Requires at least PHP v5.3 for server and modern browser for client that supports HTML5 Demo here: http://poptask.sourceforge.net/demo/ Username:demo Password:demo With an email reminder system to notify if a task isnt completed.
    Downloads: 1 This Week
    Last Update:
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  • 24
    I haven't looked at this in a while, so use at your own risk. Appointment Keeper is a web-based appointment scheduling system intended for small medical offices. It allows for multiple providers and a variety of searching and sorting functions.
    Downloads: 1 This Week
    Last Update:
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  • 25
    IlohaMail is a PHP based lightweight full featured multilingual webmail program with IMAP and POP3 support. IlohaMail also includes a full-featured contacts manager, bookmarks manager, and scheduler.
    Downloads: 1 This Week
    Last Update:
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