Zilverline Search Engine is more popularly known as the Reverse Search Engine for its unique functionality.
    Using this search utility, you can search and retrieve files and documents on your local machine. You can either search through them locally or through a web server when you are away from your machine. These files need to be indexed from your local disk. This tool supports collections and creates an index of various types of documents such as pdfs, word documents, htmls and so on. That is not all; it can even retrieve files which you have stored in the zipped, rar or other archived formats. These files can be indexed and cached and the cached files in turn can be placed behind your web server for retrieval. You can store files on any type of media, as long as you are specifying the address or url for the tool to access them.
    Correct placement is the key to accurate searching later.