HEATKEYS

OpenOffice is the leading open source office software suite for word processing, spreadsheets, databases, graphics, presentations and more.

Feng Office is a commercial Open Source web based solution aimed to enhance collaboration and productivity

OpenOffice.org: The Free, Open Source Office Suite

Take your office online Share projects, calendars, files and e-mail online with co-workers and clients. Easy to use and fully customizable, Group-Office takes online collaboration to the next level.

SourceForge.net. Fast, secure and free downloads from the largest Open Source applications and software directory

LibreOffice is the free power-packed Open Source personal productivity suite for Windows, Macintosh and Linux, that gives you six feature-rich applications for all your document production and data processing needs.

Improve your body and expand your mind. Physical fitness, personality test, educational software, and intellectual challenges.

News and analysis for IT managers, including coverage of IT salaries and certifications, cloud computing, open source, mobile apps, virtualization, data center, networks, security, storage, and more.

ONLYOFFICE™ is a cloud office that enables you to manage documents, projects, team and customer relations in one place.

Open Source Project and Task Management Software

Document management system written in PHP released as open source