Open Source PHP Calendar Software

Kimai is web based software that tracks work time, and classifies it. It tracks time and prints out a summary of your activities on demand. Yearly, monthly, daily, by customer, by project, by action. FETCH THE LATEST DOWNLOAD FROM GITHUB: https://github.com/kimai/kimai/releases Record expenses and print customizable invoices in different formats. For further information visit: - https://www.kimai.org - https://www.kimai.cloud - https://github.com/kimai/kimai

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).

A simple agenda tool written in PHP with MySQL backend. An agenda tool accessible everywere there's internet. Easy to install and configure. Key-features include: scheduling appointments, holidays, todo lists, secure access, multiple users, etc.

An object-oriented library written in PHP that allows reading and writing iCalendar files. It is easy to use, fully standards compliant, and powerful. Intended audience: application developers who want to support iCalendar (RFC-2445, iCal).

CALimba is a multi-user platform to manage your calendar and your contacts.

ConPortal - the Consultant Portal. A web-based scheduling and timeclock system, ideal for use at service desks.

The DAViCal CalDAV & CardDAV Server is a repository for calendar, todo, journal and vcard entries to be accessed via CalDAV clients such as Evolution, Lightning, Apple iCal or the iPhone. You need to download both DAViCal & the AWL library.

A PHP and MySQL powered, web based management system for Ambulance Service First Response teams. Built with a specific, UK team in mind, the software can work easily with any similar team, anywhere in the world.

Add events from SugarCrm (Meetings,Calls,Tasks) to an Google Calendar account ... with SMS alert enabled.

PHP web app to users to convert a Lotus Notes calendar export into a CSV file for import into Outlook.

A collection of functions to assist team work within a small to medium enterprise: Address Book, Calendar, Timesheet, Document Management, Email

A web based case manager, scheduler, time tracking, and report generator for the Society of St. Vincent dePaul. This software allows case workers to reduce all paperwork and increase efficiency.

Sillaj is a PHP time tracking tool. It allows to register time on projects and tasks and create reports and Gantt charts. Sillaj is multiuser and multilanguage, uses a database and is themable through Smarty templates. It is distributed under the GPL.

A system for creating and administrating membership and bookings of a ski club.

SPM for XOOPS is a set of XOOPS modules (collaboration management, document management, tasks organizer, events calendar, etc) to manage projects and all related tasks with them.

Converge is a project that will provide an application for software development shops to manage multiple products, organizations, and end users.

Webbased Meeting Room reservation tool

vTiger 5.04 Open Source CRM. Turn Sales Orders into Purchase Orders with one button click. We have made many other modifications and integrations with other software like QuickBooks and Zen Cart.