SysInfo SQL File Viewer Tool for Windows

Open and preview healthy or corrupted SQL MDF and NDF files without installing SQL Server.

SysInfo SQL File Viewer is a utility designed to open, read, and preview SQL Server database files without requiring Microsoft SQL Server. It helps users inspect MDF and NDF files, including healthy, corrupted, inaccessible, or orphaned databases. The software displays database components such as tables, columns, triggers, functions, keys, indexes, and other supported objects, allowing users to examine available data through a simple interface.

The viewer is useful when a SQL database file cannot be opened through its usual environment or when SQL Server is not installed on the computer. It supports MDF files created by multiple Microsoft SQL Server versions, including SQL Server 2000, 2005, 2008, 2012, 2014, 2016, 2018, and 2019, as listed in the product information. Users can add a healthy or damaged MDF file and inspect its contents without setting up a SQL Server instance.

For corrupted or inaccessible files, SysInfo SQL File Viewer provides scanning and recovery modes to help users access available database information. The listed modes include Standard, Advanced, and Deep, allowing users to select an approach according to the condition of the file. After scanning, the software presents the database structure in a tree view, making it easier to browse tables and other supported items. The tool can also display deleted records located in the database's trash folder, where available.

The software is intended for viewing and analysis rather than saving recovered data in its free edition. Users can preview database contents and evaluate the results before choosing an upgraded version. According to the product comparison, saving all data and exporting recovered or deleted items requires the full version. Check results before use.

SysInfo SQL File Viewer is designed with a straightforward graphical interface for both technical and non-technical users. The general workflow is to install and launch the application, browse to the required MDF file, choose a scanning or recovery mode when needed, and review the results in the preview panel. The software does not impose a stated file-size limitation, so it can be used to inspect large-sized SQL database files, although processing time may depend on file size, corruption level, and system performance.

The product supports Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2008, Windows Server 2012, and other Windows versions listed by the vendor, including supported 32-bit and 64-bit systems. Its stated system requirements include a Pentium-class processor, 8 GB of RAM, with 16 GB recommended, and a minimum disk-space requirement of 512 GB.

SysInfo SQL File Viewer is available in Single, Admin, Technician, and Enterprise editions. The free version is intended to let users open and preview MDF and NDF data, while the licensed version provides additional options for saving information. Users should retain a backup of the original database before scanning or attempting recovery, especially when working with damaged files.

Whether you need to inspect SQL tables without SQL Server, review a database that has become inaccessible, or preview information from a corrupted MDF or NDF file, SysInfo SQL File Viewer offers a convenient way to examine the data. Its support for multiple SQL Server versions, structured previews, scanning modes, and deleted-record viewing makes it a practical option for checking SQL database contents before deciding on further recovery steps.