Freedom251 › Database Client Software
WinSQL
What WinSQL is
WinSQL is a Windows desktop database client for developers, database administrators, and business analysts working with relational databases. It connects to databases with ODBC or JDBC drivers; listed examples include Oracle, Microsoft SQL Server, MySQL, PostgreSQL, Salesforce, and Snowflake. Its SQL tools include syntax highlighting, auto-complete, multiple query pages, and customizable editing. Users can transfer data between databases, import or export it manually or on a schedule, and work with Excel sheets and query results. WinSQL can compare database schemas and table data, including across multiple relational database systems. The Professional edition adds an AI assistant for natural-language-to-SQL conversion, query optimization, and explanations. Lite is free forever; Standard costs $99, paid once and Professional costs $299, paid once, with perpetual licenses and free 30-day trials for the paid editions. System requirements specify Windows Vista or above in 32-bit or 64-bit editions. The company was founded in 1997 and is based in Monroe, New Jersey.
Who it suits
WinSQL suits developers, database administrators, and business analysts using Windows who work across databases with ODBC or JDBC drivers. The Professional edition may suit users who want its described AI query assistant.
What it does well
- Works with databases that have ODBC or JDBC drivers
- Includes visual query building and data editing
- Exports results as CSV, TXT, Excel, or HTML
- Can compare database schemas and table data
- Lite is free forever
What to know first
- Windows-only desktop application
- Single-user license covers one workstation
- Support response time is not guaranteed without a maintenance package
Limits
A single-user license is limited to one workstation; a site license allows up to 100 users on company-owned machines. Without a support and maintenance package, technical support is provided for 30 days with no guaranteed response time.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Lite | Free forever · Commercial and non-commercial use · Works with any database · ODBC and JDBC drivers | Free |
| Professional | Perpetual license · Includes Standard features · AI-Powered Assistant · Free 30-day trial · Email, phone and forum support | $299, paid once |
| Standard | Perpetual license · ODBC drivers for many backends · Free 30-day trial · Email, phone and forum support | $99, paid once |
As synametrics.com lists them, read 9 Oct 2026. The maker's own page has the final word.
Getting started
- Open the WinSQL website
- Use a Windows Vista or later computer
- Choose the free Lite plan or a paid Standard or Professional license
- Start the free 30-day trial for Standard or Professional
- Select a database connection with an available ODBC or JDBC driver
Verdict
WinSQL offers a free tier and driver-based connections alongside query, migration, comparison, and export tools. Review the paid-edition features and license scope before choosing a plan.
Questions
Is WinSQL free?
Yes. The Lite plan costs nothing and is billed free forever for commercial and non-commercial use.
What do Standard and Professional cost?
Standard costs $99, paid once, and Professional costs $299, paid once. Both are perpetual licenses with free 30-day trials.
Which operating systems does WinSQL support?
The system requirements specify Windows Vista or above in 32-bit or 64-bit editions.
What databases can WinSQL connect to?
It supports any database with an available ODBC or JDBC driver, including Oracle, MySQL, PostgreSQL, Salesforce, and Snowflake.
Does WinSQL include an AI assistant?
The Professional edition includes an AI-powered assistant for natural-language-to-SQL conversion, query optimization, and query explanations.
How many users can a license cover?
A single-user license covers one workstation. A site license allows up to 100 users on company-owned machines.
Facts from WinSQL's own pages
- AI assistant
- The Professional edition includes an AI-powered assistant, and the product overview describes natural-language-to-SQL conversion, query optimization, and query explanations. · web.synametrics.com, 9 Oct 2026
- Connectivity
- It connects to ODBC- or JDBC-compliant databases, and version 21 bundles JDBC drivers provided by Progress (DataDirect). · web.synametrics.com, 9 Oct 2026
- Database comparison
- It can compare schema differences between databases and data differences between tables, including across multiple RDBMS. · web.synametrics.com, 9 Oct 2026
- Data migration
- Users can move data between databases with drag-and-drop and import or export data manually or on a schedule. · web.synametrics.com, 9 Oct 2026
- Excel integration
- WinSQL can open query results in Microsoft Excel and import Excel sheets into a database. · web.synametrics.com, 9 Oct 2026
- Founded
- 1997 · synametrics.com, 28 Sept 2026
- Headquarters
- Monroe, New Jersey, United States · synametrics.com, 28 Sept 2026
- License limit
- A single-user license is for one workstation, while a site license allows up to 100 users on company-owned machines. · web.synametrics.com, 9 Oct 2026
- Operating system
- The system requirements page specifies Windows Vista or above, in 32-bit or 64-bit editions. · web.synametrics.com, 9 Oct 2026
- Purpose
- WinSQL is a universal database client for developers, database administrators, and business analysts working with relational databases. · web.synametrics.com, 9 Oct 2026
- Query tools
- Its SQL development tools include syntax highlighting, auto-complete, multiple query pages, and customizable editing. · web.synametrics.com, 9 Oct 2026
- Supported languages
- Version 21 supports English, Chinese, French, Italian, Korean, Portuguese, Russian, and Spanish. · web.synametrics.com, 9 Oct 2026
- Support terms
- Without a support and maintenance package, purchasers receive 30 days of technical support, with no guaranteed response time. · web.synametrics.com, 9 Oct 2026
Where WinSQL stands on Freedom251
- Database Client Software#39 of 53
- SQL Query Tools#24 of 31