The cutting-edge version featuring improvements in performance, multi-threaded processing (backup/restore), and SQL query profiling. 5.0.4 (Released April 17, 2026).
Introduced support for large data types and improved scalability. 4.0.7. download firebird database server
Downloading and installing the Firebird Database Server provides access to a powerful, open-source relational database management system (RDBMS) that is lightweight yet capable of handling enterprise-level workloads. As of May 2026, the current stable major releases are , 4.0 , and 3.0 , with version 5.0.4 being the latest sub-release. Where to Download Firebird Where to Download Firebird For security and stability,
For security and stability, it is strongly recommended to download the server packages exclusively from the . Firebird 5.0.x the current stable major releases are
Standardized the server architecture to better handle SMP hardware. 3.0.14.
Firebird offers different installation kits based on your needs and operating system: