Stellar Repair for MS SQL Technician

What is included in Stellar Repair for MS SQL Technician?

Database file repair – Fixes corrupt MDF and NDF files.
Full object recovery – Restores tables, views, triggers, stored procedures, keys.
Backup extraction – Repairs corrupt .BAK files and extracts databases.
Password reset – Resets SQL Server account and administrator passwords.
Core Capacity – Supports SQL Server 2025 down to 2008.
Important – SQL log analysis requires the Toolkit edition.

What are the main benefits of Stellar Repair for MS SQL Technician?

Stellar Repair for MS SQL Technician is a database recovery tool that repairs corrupt SQL Server MDF and NDF files and rebuilds their objects. The Technician edition adds backup-file extraction and password reset, and one licence can be used across multiple servers by IT teams and service providers.

No data loss – Repairs severe corruption DBCC CHECKDB cannot fix.
Preview first – Verify recoverable objects before saving anything.
Selective recovery – Restore only the tables you need.
Flexible output – Saves to live database, CSV, HTML, XLS.
Multi-server licence – One Technician licence covers multiple systems.
Parallel processing – Speeds recovery of large multi-gigabyte databases.

Data loss is expensive: How backups help you avoid outages
For more background on backup planning, read our guide:

What does Stellar Repair for MS SQL Technician do?

It repairs corrupt Microsoft SQL Server database files (.MDF and .NDF) and rebuilds their objects when SQL Server can no longer mount or access them. The tool recovers tables, views, indexes, triggers, stored procedures, keys, rules, and even deleted records while keeping the original hierarchy intact. The Technician edition also extracts databases from corrupt .BAK backup files and resets SQL Server account passwords, two things the Corporate edition cannot do. Recovered data can be written to a live SQL Server database or exported to CSV, HTML, or XLS, and Standard and Advanced scan modes handle different levels of corruption.

How is the Technician edition different from Corporate and Toolkit?

The Technician edition sits between Corporate and Toolkit: it includes everything in Corporate plus .BAK backup extraction and SQL password reset, but not the Toolkit's log analysis and file-conversion tools. The Corporate edition repairs MDF and NDF files only and cannot open backup files or reset passwords. A single Technician licence can be used across multiple systems, which suits IT consultants and service providers maintaining several SQL servers. If you need to examine SQL Server transaction logs, only the Toolkit edition includes the Log Analyzer.

Which SQL Server versions and file types does it support?

It supports databases created in SQL Server 2025, 2022, 2019, 2017, 2016, 2014, and earlier versions. It repairs primary (MDF) and secondary (NDF) data files, and the Technician edition additionally handles corrupt .BAK backup files. The engine recovers ROW- and PAGE-compressed data and supports XML data types, sparse columns, and filestream data. Repaired output can be written to a new or live database, or exported as CSV, HTML, or XLS so you can read it without a running SQL Server instance.

Can it repair a corrupt SQL backup (.BAK) file?

Yes, the Technician edition repairs a corrupt .BAK file and extracts the database from it, which the Corporate edition cannot do. This matters when your only usable copy is a backup that fails to restore through SQL Server's native restore process. The backup extractor locates the retrievable data inside the .BAK and rebuilds it into a database you can mount. Note that it is a repair-and-extraction tool, not a backup scheduler, so it does not create new backups on its own.

What should you check before choosing the Technician edition?

Confirm whether you need SQL transaction-log analysis or database file conversion, because both tools are only in the Toolkit edition, not Technician. The Technician tier is the right fit if your work centres on repairing databases, pulling data out of corrupt .BAK files, and resetting SQL passwords across several servers. Run the free demo first, since it scans and previews every recoverable object but cannot save them, letting you confirm your specific database is recoverable before buying. Also keep in mind that the tool repairs an offline copy of the corrupt file rather than fixing a live production database in place.

Frequently asked questions about Stellar Repair for MS SQL Technician

Is Stellar Repair for MS SQL available for Linux?

Yes, alongside Windows the tool is also available for Linux SQL Server environments. This lets administrators repair corrupt MDF and NDF files on Linux-hosted SQL Server deployments without moving them to a Windows machine first.

How many databases can the Technician edition repair?

The full Technician edition repairs an unlimited number of SQL databases. This is the practical reason consultants choose it, since one licence covers repeated recovery jobs across multiple client servers.

Do you need SQL expertise to operate it?

No, it is a do-it-yourself tool that does not require scripting or deep SQL Server knowledge. It automatically detects installed SQL Server instances on the system, so you can point it at a corrupt file and recover objects through a guided interface.