Copernic Desktop Search - The Search Engine for Your PC: "Fast
Easily search your entire hard drive in less than a second to pinpoint the right file, e-mail, music or pictures.
CDS brings the power of a sophisticated, yet easy-to-use search engine right to your PC and allows you instantly to search files, e-mails, and email attachments stored anywhere on your PC hard drive. It executes sub-second searching of Microsoft Word, Excel, and PowerPoint files, Acrobat PDFs, and all popular music, picture and video formats. CDS also searches your browser history, favorites, and contacts."