How to extract text from your MBA file
- Click the "Select File" button above, and choose your MBA file.
- You’ll see a preview, if available.
- Click the "Convert file to..." button to extract text information.
Convert MBA to another file type
To convert your MBA file to another format, you need Allplan or other Cad software.
- MBA to BAR
- MBA to PSI
- MBA to BASE64
- MBA to HEX
- MBA to BIN
- MBA to ENC
- MBA to CRYPT
- MBA to AES
- MBA to DES
- MBA to RSA
- MBA to PGP
- MBA to GPG
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.
- CER to MBA
- BIN to MBA
- PEM to MBA
- DER to MBA
- KEY to MBA
- P7S to MBA
- PFX to MBA
- ENC to MBA
- P12 to MBA
- BASE64 to MBA
- P7B to MBA
- HEX to MBA
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:
- For CAD (Allplan): Convert to PDF for easy sharing and reviewing, or DXF / DWG to edit the geometry in AutoCAD.
- For Email (MailNavigator): Convert to standard EML or PST to import messages into modern email clients like Outlook.
- For Archiving: PDF/A is the ideal target for long-term preservation of both drawings and text documents.
Convert.Guru analyzes your MBA file, detects the exact format, and lets you read the text inside.
Users also converted BAR and PSI files.
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.