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Firebird (64-bit)

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Firebird 2.5.3 (64-bit)

  -  9.81 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Firebird 2.5.3 (64-bit).


For those interested in downloading the most recent release of Firebird (64-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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Download Firebird 2.5.3 (64-bit)

  • Firebird 2.5.3 (64-bit) Screenshots

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    Firebird 2.5.3 (64-bit) Screenshot 1
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  • Firebird 2.5.3 (64-bit) Screenshot 3

What's new in this version:

- New context variables added to the SYSTEM namespace.
- Some limits increased:
-- Maximum number of connections in SuperServer/SuperClassic raised from 1024 to 2048 connections.
-- Maximum number of input parameters for user-defined functions (UDFs) raised from 10 to 15.
- Error reporting improvements.
- Physical backup improved to address performance and reliability issues.
- SET STATISTICS no longer blocks concurrent connections.

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