Free project portfolio management software

Project portfolio management is a centralize project managing process and method. This is mainly used by project managers and project management offices to manage multiple projects. The capability of PPM  provides project manager to manage the time , resources and budgets necessary to accomplish all interrelated task.

Project portfolio management software has the capacity to help planning , organizing and managing resources and develop resource estimation.

Please find the free resources for project portfolio management software below.

 

http://www.eyeos.com/

Project portfolio management software

eyeOS is a disruptive desktop entirely usable from a web browser. It includes an office suite and some collaboration applications, as well as a full framework to develop new web apps as if they were desktop apps. Free and Open Source so you can host your own system, keeping all your data under your control.
 

  

http://qdpm.net/

qdPM is a free web-based project management tool suitable for a small team working on multiple projects. It is fully configurable. You can easy manage Projects, Tasks and People. Customers interact using a Ticket System that is integrated into Task management.

 

http://collabtive.o-dyn.de/

Collabtive is web-based project management software. Collabtive is intended for small to medium-sized businesses and freelancers. Collabtive is cloud based groupware easy and efficient for your projects.

 

https://www.bitrix24.com/

Free collaboration suite with 35+ tools Bitrix24 is a complete suite of social collaboration, communication and management tools for your team.

Refer to the linked page of for paid and free project portfolio management software with comparison of each software.  
Comparison of project portfolio management software