I am currently writing my Master thesis and doing an empirical study. In order to keep track of all the papers, articles and files I read, create and study, I want to organize everything in a sort of Mind map.
This mindmap should be a Windows desktop application, because my files are pretty huge. Further, it should be able to let me draw a mindmap, add files (docs, pdfs, xls, jpgs) to nodes and link them with each other.
I already googled a lot and found "TheBrain 8" which looked nice at first. However, in the free version the user is unable to move nodes freely. Because of the high price and because I am a student I am sadly not able to get a pro licence :(
Is there a free or cheap windows software that does me allow to create a mindmap, attach files to it and freely move all nodes?
Would be very glad if you could help me out with this one, there has to be some tool like this.
Thanks in advance