You can easily keep track of how much time is spent on a task using the task timer. Manually enter time for those cases when work is performed without the timer. It’s easy to use installation wizard to guide you through the process. Requires a linux server, PHP 5.3+, and MySQL. You’ll have full access to the unencrypted source, allowing you to make any changes you like.

It gives the flexibility of adding unlimited users, tickets, labels and projects. The application give ability to manage and schedule project tasks and track their activity easily.

This infographic compares the most important project management software applications and guides you through your decision making process.

See how they perform in terms of size, popularity, social media presence, mobility, ease of integration and trust factor.

Its very easy to monitor how much time is being spent by a team on an assignment. It has built-in support for PDF generation, multiple currency and automatic currency conversions for invoices.

Argentum project management and invoicing software is available in two configurations: you can host it in your server, or you can have it hosted by the company.

Features

• Create and manage existing projects
• Tasks & Milestones management
• Chat with your colleagues in real-time

TeamLab is written in ASP.NET / MySQL and can be used as a hosted service or its open source alternative allows you to deploy it on your own servers.

Teambox’s overview screen is a Twitter-like feed of activity and updates. You can post updates on a project. Stay in touch with your team all the time, across all your projects, easily.

This project management software supports:

• Multiple projects
• Status updates
• Document attachments

This open source software is written in Ruby on Rails and you can use a hosted version or can download a copy to host your very own.

Create tasks with ease and order tasks by priority and deadline, organize by project and context. Easily accessible drop down menu to create tasks and manage projects.

With this Free Web Based Task & Project Manager, you can easily update any task by clicking on its status. It also shows priority levels in its task listing.

TaskFreak  is compatible with PHP4 and PHP5 and easy setup with MySQL or SQLite. This Free Project Manager is writtent in PHP and compatible with GTD.

Website: http://www.taskfreak.com/

Demo: http://demo.taskfreak.com/

OpenProj shares the most advanced scheduling engine in the industry with Projects On Demand. The OpenProj solution has Gantt Charts, Network Diagrams (PERT Charts), WBS and RBS charts, Earned Value costing and more.

This Open Source Free Project Management Software fills an important gap in the desktop market, as a key component in the Office family of products now has a replacement available on Linux, Unix, Mac or Windows. OpenProj was also selected for inclusion with Star Office suite boxes in Europe. The OpenProj solution has been translated into French, Spanish, German, Portuguese, Swedish, Finnish, Galician, Persian, Russian, Korean and Chinese.

Website: http://openproj.org/openproj

Download: http://sourceforge.net/projects/openproj/files/

With workflow (process and actions), metadata (custom fields and item types) and security that is highly configurable out of the box in our easy to use configuration pages, you can extend your system well beyond just being a helpdesk and knowledgebase product. You could create a project management system, a CRM, a change management system – your ideas can be implemented with ease.

AIMS includes:

• Help Desk Software
  
• Time Manager Software
  Advanced time management functionality including visual reporting and CSV exports for external manipulation
• Knowledge Base Software
  Knowledge base which can leverage existing items via item transformation (i.e. transform or copy)
• Report Manager Software
  Advanced search and visual reporting functionality including CSV exports for manipulation

This Open Source Software is fast, runs on virtually any platform that can run PHP and MySQL applications and offers a user experience that can be quick and simple or more appropriate for the power user.

This Open Source Software Package is available in multiple languages including English, Arabic, German, Spanish, French, Italian, Japanese, Korean, Russian, Chinese, Portuguese.

Demo: http://www.oneorzero.com/demo/

Website: http://www.oneorzero.com/

Website: http://sourceforge.net/projects/virtualproject/

Download Open Source Project Management Software