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.
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KeywordDensityTool.net - Keyword Density Tool
FauxCrypt - FauxCrypt is an algorithm for modification of a plaintext document that leaves it generally...
KeywordDensityAnalyzer.com - Website Keyword Density Analyzer Tool