HSHTG - Generate, manage, save and edit hashtags just in a few finger tap
Hashtag Generator #HashMe - HashMe is a hashtag generator application for iOS that lets you get more likes and followers with a wider reach of the post.
HashtagWiki.com - Hashtag Generator Tool
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.
Hashtagify.me - Free hashtags search engine, with paid advanced analytics
dnGREP - dnGrep allows you to search across files with easy-to-read results.