hashtags.org - Hashtag is an extensive hashtag research platform for analytics and tracking of hashtags, providing...

grepWin - grepWin is a simple search and replace tool which can use PCRE regular expressions to search for...

HSHTG - Generate, manage, save and edit hashtags just in a few finger tap

grep - grep is a command-line utility for searching plain-text data sets for lines matching a regular...

RiteBoost - Auto-hashtags, Auto-emojis, GIFs and much, much more, all according to your Enahce rules.

dnGREP - dnGrep allows you to search across files with easy-to-read results.