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SQL Dump Splitter is the ultimate tool for database administrators and developers to split massive SQL dump files into smaller, manageable files. Support MySQL, PostgreSQL, SQL Server, Oracle, DB2, SQLite, preserve SQL syntax integrity, and work seamlessly on Windows, Linux, macOS.
SQL Dump Splitter is designed to make splitting large database backup files fast, accurate, and reliable—perfect for DBA and development teams
Split SQL dump files by specific tables—extract only the tables you need. Ideal for database archiving, migration, or partial restore scenarios. Support batch table selection for efficiency.
Split large SQL dump files into smaller files of specified size (MB/GB). Perfect for importing large dumps in batches or transferring files with size limitations. Preserve transaction integrity at split points.
Split SQL dump files by row count—create files with exact number of rows per file. Great for testing environments, data distribution, or incremental import scenarios.
Process large SQL dump files at GB/min speed with multi-threaded processing. Split 10GB MySQL dump files in minutes, not hours—save valuable time for database operations.
Automatically validate SQL syntax during splitting to ensure split files are import-ready. Detect and preserve critical SQL statements (CREATE TABLE, INSERT, COMMIT, etc.).
Integrate SQL dump splitting into your automation workflows with full CLI support. Create scripts for scheduled splitting, batch processing, and unattended database maintenance tasks.
SQL Dump Splitter works seamlessly with all major relational databases and their latest versions
Full support for MySQL dump files generated by mysqldump or other backup tools
Perfectly handle PostgreSQL dump files from pg_dump with all syntax preserved
Split SQL Server backup files and generate import-ready T-SQL scripts
Handle Oracle dump files from exp/expdp with full PL/SQL syntax preservation
Split DB2 backup files and maintain all database object dependencies
Process SQLite dump files and split by table or row count efficiently
Solve real-world database management challenges with flexible SQL dump splitting
Split oversized SQL dump files into smaller chunks for batch import into databases with memory or file size limitations. Avoid import failures and timeouts.
Try it for free →Split database backups by table for granular archiving and storage management. Extract only critical tables for separate backup retention policies.
Try it for free →Split production database dumps into smaller files for development/testing environments. Control data volume and speed up environment provisioning.
Try it for free →Split dump files for incremental database migration between servers or cloud platforms. Simplify large-scale database consolidation projects.
Try it for free →Split even the largest SQL dump files in just a few clicks—no advanced database knowledge required
Choose the large SQL dump file (any size) or folder containing multiple dump files to process. Support all common SQL dump formats.
Select splitting mode (by table/size/row), set output parameters, and choose destination folder for split files.
Click "Split" and monitor progress in real-time. Get import-ready SQL files with preserved syntax in minutes.
Join thousands of satisfied DBAs and developers who save time with SQL Dump Splitter
"As a DBA managing enterprise databases, I regularly deal with 50GB+ MySQL dumps. SQL Dump Splitter split a 60GB dump into manageable chunks in 15 minutes—saved me an entire day of manual work!"
"Necesitábamos dividir archivos dump de PostgreSQL para migrar a la nube. SQL Dump Splitter preservó toda la sintaxis SQL y nos permitió importar en lotes sin errores—excelente herramienta!"
"SQL Serverの巨大なダンプファイルを分割するのに苦労していましたが、このツールは行数ごとに正確に分割し、インポートエラーもなくなりました。作業時間が80%削減されました！"
No, there is no hard limit on the size of SQL dump files. SQL Dump Splitter can handle files of any size (10GB, 50GB, 100GB+). The only limitations are your system resources (disk space, memory). Our multi-threaded processing ensures even the largest files are split efficiently.
Absolutely not. SQL Dump Splitter is designed to preserve all SQL syntax and structure during splitting. Critical statements like CREATE TABLE, INSERT, COMMIT, and transaction boundaries are maintained to ensure split files can be imported directly into databases without errors.
Yes, SQL Dump Splitter fully supports MySQL 8.0 dump files, including all new syntax and features introduced in MySQL 8.0. It also supports all older versions (5.5, 5.6, 5.7) as well as Oracle 19c/21c, DB2 11.5, and SQLite 3.x for maximum compatibility.
Yes, SQL Dump Splitter includes comprehensive command line support for automation on Windows, Linux, and macOS. You can create scripts to split dump files on a schedule, integrate with your backup workflows, or process multiple files in batch mode without manual intervention.
All purchases include unlimited use of SQL Dump Splitter on Windows, Linux, and macOS, free technical support via email. There are no subscription fees or hidden costs.
Yes! SQL Dump Splitter is fully compatible with Windows 10, Windows 11 (32-bit and 64-bit), major Linux distributions (Ubuntu, CentOS, RedHat), and macOS 10.15+. It includes platform-specific optimizations for each operating system to ensure maximum performance.
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