All about BACPAC Files

The BACPAC file type is primarily associated with SSMS.

BACPAC	File extension: BACPAC
	File type:	compressed archive

What is a BACPAC file

BACPAC files mostly belong to SSMS. The BACPAC file is a compressed archive (ZIP) that holds a SQL Server database backup. It stores both the database schema and the data. This file is used in Microsoft SQL Server Management Studio (SSMS) to export, import, and migrate databases.
Key details provided by FilExt.com include:

File Structure: The file is a ZIP container with internal files in XML and JSON formats reflecting database metadata and content.
Primary Use: It is used to back up SQL Server databases for migration or archiving purposes.
Additional Use: It supports transferring databases to cloud services like Azure SQL.

FilExt.com tip: For more information, refer to the SQL Server Management Studio documentation.

How to open BACPAC files

You need a suitable software like SSMS to open a BACPAC file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your BACPAC file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a BACPAC file directly in the browser:. Just drag the file onto this browser window and drop it.

Online BACPAC Text Viewer

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Programs that open and convert BACPAC files:

SSMS
See the previous paragraphs to learn more about the main application. BACPAC files are often referred to as SSMS backups because this type of file is primarily created or used by this software.
Microsoft Azure SQL Database (SQL Server database metadata) by Microsoft
BACPAC file extensions accompany a BACPAC file which contains the contents of the data obtained from the SQL Server database. A BACPAC file’s storage can be done in a local storage situated on-premises or on the Azure Blob storage. The files can later be imported back into an on-premises SQL Server or into the Azure SQL Database.

BACPAC file format:

Why is it important to know the file format? This is the only way to find out which program to use to open the file. The file format can be deduced from the file extension and the signature. Frequently, however, one file extension is used by different programs for different file formats, and one file format for different file extensions. So a detailed analysis of a file is vital in order to determine the format and the associated program. Our examination of the BACPAC files comes to the following conclusion:

The BACPAC file extension is used very often and mainly uses a special format. The two most popular formats are as follows:

98% of all BACPAC files use ZIP compression, i.e. a BACPAC file contains several compressed files. Such a ZIP file contains 7 to 190 files. Customary file names are DacMetadata.xml, Origin.xml, [Content_Types].xml, model.xml, \_rels\ and \Data\. If you want to see the included files and images, simply rename the file extension to .zip and double-click it. BACPAC files are between 5 KB and 79 MB in size. The keywords model.xml are typical for these files. Such files sometimes refer to database, backup, data, prod, world, live, wide, importers, standard, project and taxi.

The remaining 2% of all BACPAC files are different files with different signatures. Tagged as production, definicion, productdb, customer, service, evesde, gmterp, portal or gate. Just click the "Choose your .bacpac file to analyze" button on this page to find out what your BACPAC file is.

Technical Data for BACPAC File Extension

File classification:

Backup

Related files:

dacpac, mdf, ldf, backpack, bcp, zip, sql, xml, rar, txt, rpyc, fig, accdb, jet, jpg, bak, db

a bacpac compressed archive is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with BACPAC files

Associate the BACPAC file extension with the correct application.
Update your software that should actually open compressed archives. Because only the current version supports the latest BACPAC file format. Search, therefore, e.g. on the manufacturer website after an available SSMS update.
To make sure that your BACPAC file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .BACPAC file online - secure, fast, and no downloads needed.