Best Free SQL Editors
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Compare the Top Free SQL Editors as of November 2025
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What are Free SQL Editors?
SQL editors are software tools that enable users to write, edit, and execute Structured Query Language (SQL) queries to interact with databases. These editors provide an interface for managing and manipulating data in relational database management systems (RDBMS), allowing users to create, read, update, and delete (CRUD) records in tables. SQL editors often include features like syntax highlighting, query formatting, auto-completion, and debugging tools to make the writing and execution of SQL queries easier and more efficient. Many also offer integration with different databases, support for complex queries, and built-in tools for database design and management. By enhancing the user experience and providing powerful database manipulation capabilities, SQL editors are essential tools for database administrators and developers. Compare and read user reviews of the best Free SQL Editors currently available using the table below. This list is updated regularly.
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1
DbVisualizer
DbVisualizer
DbVisualizer is one of the world's most popular database editors. With almost 7 million downloads and Pro users in 150 countries worldwide, it won't disappoint you. Free and Pro versions are available. Developers, analysts, and DBAs use it to elevate their SQL experience with modern tools to visualize and manage their databases, schemas, objects, and table data, auto-generate, write, and optimize queries, and so much more. It connects to all popular databases, such as MySQL, PostgreSQL, SQL Server, Oracle, Cassandra, Snowflake, SQLite, BigQuery, and 30+ others, and runs on all popular OSes (Windows, macOS, and Linux). A powerful SQL editor with intelligent autocomplete, visual query builders, variables, and more. You can fully control window layouts, key bindings, UI theme, mark scripts, and database objects as favorites for quick access or even work outside of DbVisualizer. DbVisualizer is also built to meet rigorous security standards, all configurable within the product.Starting Price: Free -
2
KS DB Merge Tools
KS DB Merge Tools
KS DB Merge Tools is an easy to use diff & merge tool for MySQL, MariaDB, Oracle Database, SQL Server, PostgreSQL, SQLite, MS Access and Cross-DBMS databases allowing to compare and sync both schema and data. Starting with a schema changes summary, results can be narrowed down to object lists of particular object type (table definitions, views, etc.), and then down to definition of particular object. Data changes can be retrieved as a high-level list of changes totals across all tables in the database, each total row count can be observed as a side-by-side list of rows for the given table, each changed row can be analyzed for changes in each column. Various diff results provide quick filters to show only new/changed/new+changed items (schema objects or table data rows), ability to select required changed items and generate scripts to apply these changes to the other side database. This script can be executed immediately or saved for future use.Starting Price: $65 -
3
PopSQL
PopSQL
PopSQL is a collaborative SQL editor and workspace that connects everyone in the data analysis process so that teams can obtain better data insights and visualizations by asking the right questions, together. * Get answers faster with real-time collaboration, version history, searchable shared queries and folders. We make it easy for your power SQL users and data analysts to work with business stakeholders * Built-in data visualization & sharing lets you go from query to chart to Slack in seconds. Build, schedule and push real-time insights and dashboards, in just a few clicks. * Our modern and elegant cloud-based workspace offers a rich SQL editing experience. Dive right in, connect to your databases and iterate on analyses from anywhere. We offer native macOS, Windows, and Linux clients. * One workspace to get it done: PopSQL puts your database connections, shared credentials and an intuitive data catalog at your fingertips so you can access & mine your data, safely, securelyStarting Price: $199 per month -
4
DbSchema
Wise Coders
DbSchema is for visual designing the schema in a team, deploy and document the schema. Other integrated features like data explorer, visual query editor, data generator, etc., makes DbSchema an every-day tool for everybody who interacts with databases. DbSchema supports all relational and No-SQL databases, including MySQL, PostgreSQL, SQLite, Microsoft SQL Server, MongoDB, MariaDB, Redshift, Snowflake, Google and more. DbSchema is reverse-engineering the database schema from the database and visualize it as diagrams. You will interact with the database using diagrams and visual tools. DbSchema model is using its copy of schema structure, independent from the database. This allows the schema deployment on multiple databases, save the design model to file, store it in GIT and design the schema in a team, design the schema without database connectivity, compare different versions of the schema and generate SQL migration scripts.Starting Price: $63 one time payment -
5
Galaxy
Galaxy
Galaxy is the Cursor for SQL, empowering modern data practitioners. Today’s data stack is scattered, with engineers using outdated tools like DataGrip or TablePlus, analysts relying on clunky BI platforms like Metabase or Tableau, and teams wasting hours writing repetitive workflows to bridge the gaps. This fragmentation leads to inefficiencies: engineers become analytics support, analysts begging engineers to rewrite and update queries, and companies overspend on siloed tools. Galaxy changes the game by unifying querying, visualization, and automation into one developer-first platform built for the AI era. Combining the power of tools like DataGrip, Metabase, Cursor, and Postman, Galaxy empowers engineers and analysts to collaborate seamlessly, reduce redundancy, and get everyone on the same page with data—efficiently and effortlessly.Starting Price: Free -
6
SQLGate
CHEQUER
SQLGate is a simple but powerful IDE for multiple SQL databases. As an integrated database management and development solution, it simplifies the construction and operation of databases. It is customized for seven different databases that make up 83.2% of the DBMS market. These include Oracle, SQL Server, MySQL, MariaDB, Tibero, and PostgreSQL. SQLGate makes it easier and quicker to deal with databases holding large amounts of data. Multiple Languages available: Korean, English, Spanish, French, Japanese, etc..Starting Price: Free -
7
FastQueryBuilder
Fast Reports
FastQueryBuilder is an easy to use visual SQL query builder. It works with local and client-server databases. Let's your customers create DB queries without SQL! FastQueryBuilder enables you to work with local and client-server databases by means of the BDE. It also allows you to work with other data-access components such as ADO, IBX and FIBPlus. Main features: - Supports Embarcadero (ex Borland and ex CodeGear) Delphi, C++Builder 4-7 and RAD Studio 2005-2009 and Lazarus. - Displays a visual model of the query for use and editing. - Possible to embed Visual Query Designer into any window in your application. - Allows FastQueryBuilder designer to be integrated into any application window. - Offers full visual customization of query parameters. It is so simple to query a DB: open FastQueryBuilder -> make a query -> see the result.Starting Price: $69.00/developer -
8
AnySQL Maestro
SQL Maestro Group
AnySQL Maestro is the premier multi-purpose admin tool for database management, control and development. SQL Maestro Group offers complete database management and web development solutions for all the most popular database servers providing the highest performance, scalability and reliability to meet the requirements of today's database applications. Support of any database engine (SQL Server, MySQL, Access, etc.) Database designer, data management, editing, grouping, sorting and filtering abilities. Handy SQL Editor with code folding and multi-threading. Visual query builder, data export/import to/from the most popular formats. Powerful BLOB viewer/editor. The application also provides you with a powerful set of tools to edit and execute SQL scripts, build visual diagrams for numeric data, compose OLAP cubes, and much more. High-quality DB2 tools which are as easy in use as Windows explorer.Starting Price: $79 one-time payment -
9
TablePlus
TablePlus InC
Modern, native client with intuitive GUI tools to create, access, query & edit multiple databases: MySQL, PostgreSQL, SQLite, Microsoft SQL Server, Amazon Redshift, MariaDB, CockroachDB, Vertica, Cassandra, Snowflake, Oracle, Redis.Starting Price: $59.00 -
10
WinSQL
Synametrics Technologies
WinSQL is a powerful universal database management tool that is used by 90 percent of Fortune 500 companies and more than a million programmers and DBAs around the globe. WinSQL is a generic querying tool that connects to any relational database (RDBMS) for which an Open Database Connectivity (ODBC) driver is available, virtually all RDBMS on the market today. Connect to a variety of databases, including: heavy duty vendors Oracle, MS SQL Server, DB2, Sybase, Informix to lightweight backends like MS Access, DBase, and Text File. Generate royalty-free executables that can be used by your business users to run queries. These can be either static or dynamic queries that pull fresh data from the back-end. Export or simply open any query results into MS Excel with just a click of your mouse. You can even import an existing Excel spreadsheet to a database table by simply dragging an *.XSL file in the catalog tree.Starting Price: $99.00/year/user -
11
dbForge Edge
Devart
dbForge Edge is the newest Devart product - the multidatabase software solution covers all database-related jobs, allowing its users to accelerate the tasks' completion, save costs, and improve overall productivity. A set of powerful features applies to all most popular database management systems - MySQL and MariaDB, SQL Server, Oracle, and PostgreSQL. Notice the most helpful features of dbForge Edge: AI Assistant integration. Database design & development. Convert ER diagrams to actual databases or reverse-engineer databases. SQL coding assistance. Visual query building. Query profiling. Database comparison & synchronization. Deploy changes to the target databases on different platforms. Data management. Data import/export. Data analysis and reporting. Database administration.Starting Price: $699.95 -
12
HeidiSQL
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.Starting Price: $0 -
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SQLiteStudio
SQLiteStudio
It's free of charge for everybody, for any purpose (including commercial). It's safe, as anyone can review the source code. The SQL Editor window assists users with SQL syntax hints & highlighting, provides pretty-print code for matter, marks syntax errors. You can Ctrl+click on table mentioned in SQL query to open that table (or index, or trigger, or view). You can execute SQL statements that refer to multiple databases within a single query, thanks to a transparent database attaching mechanism built into the SQL Editor of SQLiteStudio. You can implement your own collation sequences (i.e. algorithms for comparing 2 values, that could be used in ORDER BY clause, etc). There is a portable distribution, no need to install it just download the package, decompress and run and no administrator rights are required.Starting Price: Free -
14
FlySpeed SQL Query
ActiveDBSoft
The visual query designer lets you create new SQL queries by drag'n'drop, and represent off-the-shelf queries visually. It makes SQL query analysis, creation, and modification much simpler. Using FlySpeed SQL Query, you can build parameterized queries, and browse data from linked tables via foreign keys. Your queries will be saved along with the database connection right beside the database object tree, so you'll be able to continue your work from the point where you stopped last time. The history of SQL query execution is saved automatically; all the settings used during your last session will be restored the next time you start FlySpeed SQL Query. The special Portable version will allow you to keep your database connection settings and queries at your fingertips. Install FlySpeed SQL Query to your cloud folder, network or portable drive and get access to your data and settings from all of your workstations.Starting Price: $49 one-time payment -
15
QStudio
TimeStored
QStudio is a free, modern SQL editor supporting over 30 databases, including MySQL, PostgreSQL, and DuckDB. It offers features such as server browsing for easy viewing of tables, variables, functions, and configuration settings; SQL syntax highlighting; code completion; the ability to query servers directly from the editor; and built-in charts for data visualization. QStudio runs on Windows, Mac, and Linux, providing particularly good support for kdb+, Parquet, PRQL, and DuckDB. Additional functionalities include data pivoting similar to Excel, exporting data to Excel or CSV, and AI-powered tools like Text2SQL for generating queries from plain English, Explain-My-Query for code walkthroughs, and Explain-My-Error for debugging assistance. Simply send the query you want and select the chart type to draw a chart. Send queries straight from within the editor to any of your servers. All data structures are handled perfectly.Starting Price: Free -
16
SQLPro Studio
SQLPro Studio
SQLPro Studio is a fully native, cross-platform database management tool. It supports a wide range of database systems and provides several features including syntax highlighting, SQL autocompletion, customizable themes, and tabbed interfaces for managing multiple queries simultaneously. It also offers cloud support for services like Amazon RDS, Microsoft Azure, and Heroku, along with SSH tunneling and master password protection for enhanced security. SQLPro Studio is optimized for performance and user experience, providing an intuitive interface without relying on Java, ensuring faster and more reliable operation. You can execute multiple queries and have the results for each displayed at the same time, including any errors and messages. SQLPro boasts an intuitive interface, where the most basic to advanced database needs are easily accessible.Starting Price: $17.07 per month -
17
Adminer
Adminer
Replace phpMyAdmin with Adminer and you will get a tidier user interface, better support for MySQL features, higher performance and more security. Security is #1 priority in development of Adminer. Adminer does not allow connecting to databases without a password and it rate-limits the connection attempts to protect against brute-force attacks. Still, consider making Adminer inaccessible to public by whitelisting IP addresses allowed to connect to it, password-protecting the access in your web server, enabling security plugins (e.g. to require an OTP) or by customizing the login method. You can also delete Adminer if not needed anymore, it is just one file which is easy to upload in the future. Adminer had some security bugs in the past so update whenever Adminer tells you there is a new version available (ask your administrator if you could not update yourself). Connect to a database server with username and password. /Select an existing database or create a new one. -
18
Online SQL Editor
Invantive
The Online SQL Editor for Exact Online provides you with real-time Business Intelligence. It doesn't matter where you are; via the web browser you can login from any location and you are be able to extract, organize and analyze data, stored in the cloud of Exact Online. The requested information can then be processed easily into insightful reports. Then, you can save your reports in PDF, Excel and other formats. This allows you to visualize opportunities and threats and deliver reports to the management. This way you can make the right business decisions. Interactive and online access to your company information via any modern web browser. Share reports in PDF, Excel and other formats with information from Exact Online. -
19
Valentina Studio
Paradigma Software
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. -
20
DBComparer
DBComparer
DBComparer is a professional database comparison tool for analyzing the differences in Microsoft SQL Server 2008 (and 2005) database structures. It is an excellent tool for any project development team or DBA managing multiple copies of the same database on an SQL Server. This database comparison tool has a clean and straight-forward user interface. Results are clearly presented so that you can immediately see the differences in your databases. It will make locating and eliminating differences in your database fast and easy. In a Development or Test environment, you tend to have frequent changes to your databases and database schemas. But on live (Production) databases with real and potentially sensitive data, changes to the database schema are rare and can be complicated. In order to avoid unsuccessful deployments of your database related projects, you have to be sure that your databases are synchronized.Starting Price: Free
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