TextPipe - Search and Replace, Find and Replace, Web Sites, Database Extracts, XML, CSV, Tab, mainframe COBOL data and more
Heytools - JavaScript tools, AJAX tools and some fully server side tools.
ThinkCalculator - Online Calculator Resources
NimbleText - NimbleText is a text manipulation and code generation tool available online or as a free download.
FauxCrypt - FauxCrypt is an algorithm for modification of a plaintext document that leaves it generally...
WordCounter.net - Count words, sentences, paragraphs etc.