Google Sheets - Synchronizing, online-based word processor, part of Google Drive.
DBeaver - DBeaver - Universal Database Manager and SQL Client.
TogetherDB - A simple, modern and powerful online database running on a real MySQL or PostgreSQL database, with fine granular permissions, SQL bookmarks, user groups management and more.
MySQL Workbench - MySQL Workbench is a unified visual tool for database architects, developers, and DBAs.
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
Sequel Pro - MySQL database management for Mac OS X