Click on any thumbnail to see full size picture.

This is the main screen. Here you can search, find related files by click on tag cloud. Launch files or open their directory.
Here you can see a search result. Related files will be shown in right pane and any standard action which is available through shell can be done here too.
Click on any tag in cloud shows related files with that tag. Larger tags shows more related files and vice versa. This way finding important files in cloud will be easier.
TagLauncher adds a menu to the context menu. By right click on any file, this item is available to add tags to files. If a file already tagged, the dialog shows them and lets you edit tags.
Click on tags item in context menu shows this dialog. Add tags here seperated by comma.