RiteTag - No idea which hashtags to use? Get instant hashtag suggestions for images and texts on desktop and mobile.
Multi String Replacer - Replace multiple strings at once!
Predis.ai Hashtag Generator - Predis.ai gives you a Free hashtag generator to boost your Instagram Posts. Generate hashtags by keywords, sentences or images.
regexxer - regexxer is a nifty GUI search/replace tool featuring Perl-style regular expressions.
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.
dnGREP - dnGrep allows you to search across files with easy-to-read results.