HEATKEYS

Draw, share and collaborate on online diagrams. Easy web flow chart, network diagram, mockup, wireframe, UML diagrams like Class, Sequence, & data flow and process flow diagrams. Creately - free web-based software for online diagram software

The first blog for event planners, software, trends and ideas about event planning.

Comprehensive links to information and resources about the Linux Operating System.

Edraw is a powerful yet easy-to-use program for creating flowcharts, organizational charts, network diagrams, business presentations, building plans, mind mapping and lots more.

Infinite ASCII diagrams, save to Google Drive, resize, freeform draw, and export straight to text/html.

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

The best Mind mapping, Brainstorming Software, A great productivity tool with ease-to-use features, friendly UI, and human design. A free and open source mind map software, awarded as the best Project for Academia.

Create online graphs and charts. Choose from different chart types, like: line and bar charts, pie charts, scatter graphs, XY graph and pie charts.