Search and Replace - Don't worry about those many files where you have to change a few things!
regexxer - regexxer is a nifty GUI search/replace tool featuring Perl-style regular expressions.
Batch Files - Bulk file processor
PowerGREP - Quickly search through large numbers of files on your PC or network using powerful text patterns to find exactly the information you want. Search and replace with plain text or regular expressions to maintain web sites, source code, reports, ...
Inflact Hashtag Generator - Inflact Hashtag Generator is an online hashtag generator that will let you be on top of your post with the maximum post reach.
dnGREP - dnGrep allows you to search across files with easy-to-read results.