HeidiSQL
HeidiSQL is free software, and has the aim to be easy to learn. "Heidi" lets you see and edit data and structures from computers running one of the database systems MariaDB, MySQL, Microsoft SQL, PostgreSQL and SQLite. Invented in 2002 by Ansgar, HeidiSQL belongs to the most popular tools for MariaDB and MySQL worldwide. Free for everyone, OpenSource. Connect to multiple servers in one window. Supported database systems: MariaDB, MySQL, MS SQL, PostgreSQL and SQLite. Connect to servers via commandline. Connect via SSH tunnel, or pass SSL settings. Create and edit tables, views, stored routines, triggers and scheduled events. Generate nice SQL-exports, compress these afterwards, or put them on the clipboard. Export from one server/database directly to another server/database. Manage user-privileges, import text-files, export table rows as CSV, HTML, XML, SQL, LaTeX, Wiki Markup and PHP Array. Browse and edit table-data using a comfortable grid.
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Valentina Studio
Create, administer, query and explore Valentina DB, MySQL, MariaDB, PostgreSQL and SQLite databases for FREE. Design business reports running in Valentina Studio Pro, on Valentina Server or in an application with an Application Developer Kit. Backward Engineering in Standard with forwarding Engineering in Valentina Studio Pro. Reverse engineering and create diagrams for existing databases. Add new objects to diagrams. Write SQL queries with auto-completion, color syntax. Define, manage, save favorite queries; access recent queries. Function browser dictionary of each function. Consoles for errors, warnings, and performance. Search, Export result records into CSV, JSON, Excel. Edit properties of multiple objects at the same time. Drill down to tables and fields; incredible fast searching. Reverse engineering and create diagrams for existing databases. Add new objects to diagrams. Add/drop users, and groups, and manage privileges.
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EMS SQL Management Studio
EMS SQL Management Studio for PostgreSQL is a complete solution for PostgreSQL database administration and development. The single workbench provides you with must-have tools for managing PostgreSQL databases and objects, as well as for database design, migration, extraction, query building, data import and export, database comparison, and running service tasks. Get access to all databases and their objects from a single console and manage them with a user-friendly interface. You can create and modify all server and database objects, set necessary properties, and view detailed info in advanced visual editors. Transfer structure changes from development to production database automatically with Compare databases tool. Create ER diagrams for newly developed databases to quickly deploy them. Create database maintenance tasks with advanced options and let SQL Studio run them on a regular basis.
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Postbird
Postbird is a cross-platform PostgreSQL GUI client, written in JavaScript, and runs with Electron. Supports views, material views, foreign tables, constraints, and schemas, and connects to Heroku's Postgres. Can manage extensions, procedures, users, filter tables, edit values, and import & export tables or databases. Have comfortable query editing with saving the last query, syntax highlighting, keyboard shortcuts, search, snippets, query history, viewing large results, explaining formatting, and saving results as CSV.
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