Do you have a Linux partition on your operating system? If so, you probably want direct access from Windows, but you think it is impossible. Linux Reader is a totally free app for Windows that lets you access a Linux partition as if it were any other Windows compatible disk. It's to the creator's credit that, as it is not possible to make Windows explorer...

RouterPassView is a simple tool that does not require installation, and with which you can recover certain information from your router in a simple way. All you have to do is open the router configuration file from within the program itself, or by dragging it directly into the window. You will immediately see all the relevant information, which you can save a copy...

CmapLite is a recommendable tool to create conceptual maps in a fast and simple way. You will be able to organize all kinds of diagrams for work, for class or anything else you need to express on paper. You can create an element with a double click and from then on create as many links as you want. You can personalize it all; you can change fonts, colors, the style...