Most modern routers allow you to backup/export its full configuration, and restore them from this file when you need. The router configuration file (like TP-LINK's config.bin, it varies according to the brand and model of router) usually contains info including your ISP username/password, router's login password, wireless network password, etc. RouterPassView enables us to get a sweeping view of all this.

You may notice that, the Windows built-in "File Types" function is too limited and difficult to use for both beginners and advanced users, especially when encounter file association errors to need repair. So we'd better choose a easier and easy-to-use alternative tool.

WirelessKeyView is a tiny app written by the famous freeware developer Nir Sofer, designed for recovering the lost/forgotten wireless network keys which you have logged on successfully before. But please note that this tool is not used for unused wireless network.

Formerly, to make sure whether a site is connected, accessible or not, we can use the CMD (Command Prompt) under Windows, by running the "Ping" command to view. This method is not only time-consuming and inefficient, but also can only query one site at a time. Now we have PingInfoView, everything becomes simple.

USBDeview is a portable and free USB device scanning, viewing and managing applet, used to quickly check all the related information of USB devices (currently connected or previously used) on your PC.