MBA Converter

Extract text from CAD drawings and archives (MBA)


Drop or upload your .MBA file

How to extract text from your MBA file

  1. Click the "Select File" button above, and choose your MBA file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert MBA to another file type

To convert MBA files to another format, you need Allplan or other Cad software.

Convert a file to MBA

To convert other file formats to the "Architectural Design File" file type, you need software like Allplan or a similar tool.


About MBA files

The .MBA file extension is a multi-purpose format primarily associated with CAD drawing files generated by Nemetschek Allplan, a leading BIM (Building Information Modeling) software. In this context, the file typically contains vector architectural designs, 3D model attributes, or project macros. Users often struggle with these files because they are strictly proprietary; opening them without an expensive Allplan license is nearly impossible, and they are not natively supported by standard viewers like web browsers or Adobe Acrobat.

However, .MBA also serves two other distinct legacy roles. It acts as a Mail Box Archive for MailNavigator, used to compress and store email history from clients like Eudora or Outlook Express. These files are often simple ZIP archives in disguise. Additionally, it can be a Martus Bulletin Archive created by Benetech Martus, a secure documentation tool for human rights defenders. These files are encrypted and specifically designed to prevent unauthorized access.

Best Conversion Targets:

Convert.Guru analyzes your MBA file, detects the exact format, and lets you read the text inside.

Users also converted BAR and PSI files.


FAQ

If you want to convert MBA file to BAR, PSI, BASE64, HEX, BIN, ENC, CRYPT, AES, DES, RSA, PGP or GPG, you can use Allplan or similar software from the "CAD Drawing File" category. In the File menu, look for Save As… or Export….

To convert CER, BIN, PEM, DER, KEY, P7S, PFX, ENC, P12, BASE64, P7B or HEX files to MBA, try Allplan or another comparable tool in the "CAD Drawing File" category.



The MBA Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our MBA converter.