AimAtFile is a fast and efficient tool to find documents by their contents. It provides file search (document search) functionality based on Microsoft Indexing Service included in Windows 2000/XP/2003. That allows AimAtFile to get search results instantly without scanning all files. You can search for files of many types: MS Office Documents, HTML, PDF, etc. The document preview lets you see the contents of found documents without opening them.
FileHawk
FileHawk is different from other desktop search software, it also manages files in your computer, removable devices (e.g. CD/DVDs, flash memory) and network. FileHawk is designed to organize your documents in a way that makes sense to you.
LAN Spider
LAN Spider is a full-featured network file searching utility. Advanced options help you pinpoint the exact patterns of the wanted file. Multitask design provides the fastest search speed ever. You can export search results into various 4 formats.
DiamondCS Process Guard
Protect your security and system processes from attacks by other processes - Process Guard is a powerful kernel-mode driver-based program that prevents and logs all attacks made against processes you mark as protected.
Power Searcher Pro
Advanced and powerful search/print utility that can find files by full or partial name/size/date/attributes/contents. Perform the search on your floppy drives/CDRoms/HardDrives/My Documents, Whole PC or a connected Local Area Network.
SubDownloader
Subdownloader is a GPL licensed opensource tool for automatic download and upload subtitles for videofiles (DIVX,MPEG,AVI,etc) from www.OpenSubtitles.org (OSDB) and some others (ISDB). It uses special hash function for finding correct subtitles