Draw lets you produce anything from a quick sketch to a complex plan, and gives you the means to communicate with graphics and diagrams. With a maximum page size of 300cm by 300cm, Draw is a an excellent package for producing technical drawings, general posters, and much else.
You can arrange your most-commonly used drawing tools around your screen, ready for single-click access, and take advantage of the "Styles and Formatting" box to put all your graphics styles just one click away. More Info »
You can manipulate objects, with the ability to rotate them in two or three dimensions. the "3D Controller" gives you access to spheres, rings, cubes and other objects.
Portable version for Windows available from 
PortableApps.com:
http://portableapps.com/apps/office/libreoffice_portable
More social network pages for LibreOffice & The Document Foundation:
LinkedIn: http://www.linkedin.com/company/the-document-foundation
Google+: https://plus.google.com/+libreoffice
YouTube: https://www.youtube.com/channel/UCQAClQkZEm2rkWvU5bvCAXQ
