XLS to SQL Converter
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How to convert XLS to SQL online
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What is a XLS file?
XLS is the proprietary spreadsheet format used by Microsoft Excel prior to the introduction of XLSX in 2007. It uses a binary file structure and supports formulas, charts, macros, and formatting.
XLS files remain widely compatible and are still used in many organizations. However, XLSX offers better performance and security.
How to open XLS files
XLS files can be opened using Microsoft Excel, Google Sheets, LibreOffice Calc, and other spreadsheet applications. They support charts, formulas, and formatting.
To ensure compatibility and security, convert XLS to XLSX or ODS using AnyConv or within Excel itself.
Key facts about XLS
- Full name: Microsoft Excel Binary File Format
- Extension: .xls
- MIME type: application/vnd.ms-excel
- Developed by: Microsoft
- Initial release: 1987
Useful links and resources
What is a SQL file?
SQL files contain structured query language code used to create and manage relational databases. They often include instructions for defining tables, inserting data, and performing queries.
SQL is the standard language for relational database management and is used across many platforms such as MySQL, PostgreSQL, SQLite, and SQL Server.
How to open SQL files
SQL files can be opened in any text editor or executed within database systems like MySQL, PostgreSQL, SQLite, or Microsoft SQL Server.
Convert SQL to CSV or import it into a live database using AnyConv or database tools for analysis or migration.
Key facts about SQL
- Full name: Structured Query Language File
- Extension: .sql
- MIME type: application/sql
- Developed by: IBM
- Initial release: 1974
Useful links and resources
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❓ Frequently Asked Questions
- Do I need to register to convert XLS files?Not at all! You can convert XLS to SQL without signing up or installing anything.
- Is it safe to convert XLS to SQL on AnyConv?Absolutely. All XLS and SQL files are securely handled and automatically deleted after 1 hour. Nobody can access your data.
- Will the quality change after converting XLS to SQL?We do our best to preserve the original quality during XLS to SQL conversion. The result is accurate and clean.
- How long does it take to convert XLS to SQL?Most conversions from XLS to SQL take just a few seconds — even for larger files.
- Can I upload more than one XLS file?Yes, batch conversion is supported. You can convert multiple XLS files to SQL at once — fast and easy.
- What browsers support XLS to SQL conversion?All modern browsers! Chrome, Firefox, Safari, Edge — AnyConv runs online and supports converting XLS to SQL on any platform.