Upload your BAK or MDF file, choose the target SQL Server version, and download a verified BAK that is ready to restore.
Migration workspace
Choose a source database and a new target database to begin.
Learn what can move automatically, what needs review, and why a version-aware migration is safer than a direct restore.
The newer engine changed internal database headers and metadata. The older engine cannot safely read this BAK format. v17.00 → v12.00
SQL Version Bridge inspects the source without executing customer code, rebuilds supported objects for the target engine, transfers data in verified batches, and creates a native restore-ready backup. SQL Server 2014
VERIFIED CONVERSION FEEDBACK
Reviews can be submitted only after a successful, restore-tested conversion and are moderated before publication.
At easybooks, we build enterprise ERP systems, accounting software, and Point of Sale (POS) solutions deployed on enterprise SQL Server infrastructure worldwide.
We created SQL Version Bridge to solve a recurring challenge for our enterprise clients: converting mission-critical ERP databases such as Xtra ERP across SQL Server engine generations without data loss or the overhead of manual scripting.
Our conversion engine operates in read-only mode on the source database. Production instances stay active without locking or modification.
Optimized for multi-gigabyte Xtra ERP databases with millions of ledger entries, inventory movements, and POS logs.
Generates detailed HTML and JSON verification reports with SHA-256 integrity checks for DBAs and auditors.
Learn what can move automatically, what needs review, and why a version-aware migration is safer than a direct restore.
| Target edition | Engine version | Direct restore from newer | SQL Version Bridge | Tables and row data | Keys and indexes | Programmable objects | Audit report |
|---|---|---|---|---|---|---|---|
| SQL Server 2022 | v16.0 | Not supported | Configured worker required | Native target engine | Native target engine | Compatibility-gated | JSON and HTML |
| SQL Server 2019 | v15.0 | Not supported | Configured worker required | Native target engine | Native target engine | Compatibility-gated | JSON and HTML |
| SQL Server 2017 | v14.0 | Not supported | Configured worker required | Native target engine | Native target engine | Compatibility-gated | JSON and HTML |
| SQL Server 2016 | v13.0 | Not supported | Configured worker required | Native target engine | Native target engine | Compatibility-gated | JSON and HTML |
| SQL Server 2014 | v12.0 | Not supported | Configured worker required | Native target engine | Native target engine | Compatibility-gated | JSON and HTML |
| SQL Server 2012 | v11.0 | Not supported | Configured worker required | Native target engine | Native target engine | Compatibility-gated | JSON and HTML |
A backup created by a newer SQL Server engine cannot normally be restored on an older engine. The safe path is to extract metadata and data, rebuild supported definitions, and create a native backup on the target engine.
The questions developers usually ask when a newer SQL Server database must run on an older version.
No, not with a direct RESTORE. Convert the schema and data to a new SQL Server 2014 database, then create a native SQL Server 2014 BAK.
Upload a BAK or MDF, select an available older target version, review compatibility findings, and let the service rebuild and verify a new database.
Yes. The Windows Agent offers a tables-and-data mode that excludes views, procedures, functions, and triggers and reports those omissions.
Yes. The workflow audits the target, verifies the backup, performs a test restore, and makes the BAK available only after those checks succeed.
Practical explanations for teams moving databases between Microsoft SQL Server versions. easybooks publishes practical guidance for database administrators and software teams.
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