I’m looking a good tool for drawing figures and diagrams for thesis and research papers.
According to my findings, it seems like inkscape is a good tool for that purpose. Do you have some better ideas?
I think you can use Dia Diagram Editor it is a free software and you can download it from the link below.
Within academia Latex is a very popular authoring tool for documents. A stackexchange site for Latex users is Tex - Stackexchange.
Within Latex a popular tool for making figures is Tikz. A site showing a wide range of Tikz figure is http://www.texample.net/tikz/examples/.
One of the examples from the site is shown below: (Source: http://www.texample.net/tikz/examples/parameterized-plots/)
