I’ve been active on Hive for over a half year now. In these 6 months I’ve come across many useful tools. These tools can make your life on Hive a lot easier.
I’ve collected these tools in this blog. I added a link to the tool and a short description.
If you have any other tools that could be useful, please add them in the comments then I will add them to the blog.

Hivesearcher

URL: www.hivesearcher.com
Creator: @esteemapp / @Ecency
What: Hivesearcher is a search engine for the Hive blockchain. You can search by popularity, relevance, or recent posts.

Hivestats

URL: https://hivestats.io/
Creator: @leofinance
What: With Hivestats you can track & analyze your Hive blockchain account.
You can check:

Your rewards
Account growth per week/month
Daily rewards
All reward transactions

Swapp.App

URL: https://swap.app/
Creator: @swapp.app
What:Automatic Cryptocurrency Exchange
With this tool you can easily exchange different cryptocurrencies. There is a 1% fee on transactions.

More info:
@brittandjosie/swap-app-its-sooooo-easy-lets-swap-together

FRIDAY

URL: https://discord.gg/XZAcAHNMxG
Creators: @deathwing and @rishi556
What: Discord Notification Bot
Receive notifications in Discord on comments, upvotes, certain tags or words.
More info:
@deathwing/announcing-friday-discord-notification-bot

GINAbot

Creator: Unknown
What:Discord Notification Bot
Receive notifications in Discord on comments, upvotes, certain tags or words.

Rewarding.app

URL: https://rewarding.app/
By: @holger
What: A great tool for configuring autovotes and voting trails.

More info:
@abitcoinskeptic/rewarding-app-creating-and-using-autovote-rules-for-hive

Hive Supply

URL: https://hive.supply
By: @dragosroua
What: A tool that gives insight in content and rewards.

Content rewards
Top performing posts
Top 20 Supporters
Top 20 Most loyal

Librarian

URL: https://hivelibrarian.herokuapp.com/
By: @geekgirl
What: Show conversations between two users

Hive Rich list
Hive delegations per account

More info:
@geekgirl/hive-librarian-app-features-update-where-is-the-money

Librarian search

By: @geekgirl
URL: https://librariansearch.herokuapp.com/
What: Great tool to find posts that you might be interested in. There are a lot of options to configure.
You can include/exclude tags and authors, set minimun and maximum votes and comments, minimum post length etc.

Dustsweeper

URL: @dustsweeper/dustsweeper-s-faq
By: @danielsaori
What: When you deposit some Hive to @dustsweeper it will vote on posts that have a value less than $0.02 at the time of payout. This way you won’t lose any money on dust.