OPC Developer Open

Open Workbench is a project planning program very complete and totally free.

ArgoUML is the leading open source UML modeling tool.

Open RegEdit the way you want to open.

Open Physics is the innovative Multimedia Physics Course with Internet support.

The Open XML SDK simplifies the task of manipulating Open XML packages .

Open Metronome is a free, open source metronome for Windows and Windows Mobile.

Visualize and navigate 3D models in various formats.

JBoss Developer Studio provides a certified open source development environment.

Open Sonic is an open-source game based on the "Sonic the Hedgehog" universe.

It allows you to run (open) any number of programs or/and documents at once.

Open Elms is an open-source total e-learning solution.

An open-source Eclipse-based graphical Development environment for Voxeo CXP.

Bitnami Open Atrium Stack provides a one-click install solution for Open Atrium.

Hortonworks Data Platform for Windows is the a open source data management tool.

Open Game Panel is an open-source web based Game server control panel.

A Google Chrome extension that opens bookmarks tab in single click.

qutebrowser is a keyboard-focused browser with a minimal GUI.

Streams BitTorrent videos and gets matching subtitles in your language.