All about BPN Files

The BPN file type is primarily associated with ArchiCAD.

BPN	File extension: BPN
	File type:	drawing backup file

What is a BPN file?

BPN files mostly belong to ArchiCAD by GRAPHISOFT. BPN is a backup file which is generated by autosave feature of the ArchiCAD application. ArchiCAD is a building information modelling program which is used to design and construction of buildings. User can save backup copy of the current project in BPN file. Autosave feature of the application automatically saves the model data in BPN file format to avoid the potential loss.

How to open a BPN file

You need a suitable software like ArchiCAD to open a BPN file. You need a suitable software like ArchiCAD from GRAPHISOFT to open a BPN 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 BPN file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a BPN file directly in the browser:. Just drag the file onto this browser window and drop it.

Online BPN Text Viewer

Choose your .bpn file to analyze

or drag and drop it here

Online File Viewer

✈

Read our privacy guarantee in Filext’s terms and privacy policy

Please allow ads on our site

This helps us keep our servers running. Then re-upload your file to view it.

Click here to see how to disable the ad blocker for filext.com

4 Steps to Open an Unknown .BPN File

BPN files can originate from different programs and aren't universally openable.

Identify the Source: If received from an architect, it is likely a GRAPHISOFT ArchiCAD drawing backup. If from a business analyst, it may be a Business Process Model file.
Check the Header: Open the file in a text or hex editor to inspect the first bytes.
- Readable XML often indicates a BPMN diagram.
- Binary data usually points to a proprietary ArchiCAD backup.
Use the Original Software: The original program is usually required. Try GRAPHISOFT ArchiCAD or a BPMN modeling tool, and ask the sender if uncertain.
Use this Webpage: Drag and drop your file into our viewer to detect the format, extract readable text or metadata, and preview when possible.

Technical Data for BPN File Extension

File classification:

Backup

Related files:

pln, lck, bnp, pbn, dpn, dwg, pla, jpg, bmp, bpmn, bpm, pdf, gsm, mde

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: ArchiCAD.bpnFile
EXEFile: %ProgramFiles%\Graphisoft\ArchiCAD 9-S\ArchiCAD.exe

ProgramID: ArchiCAD.bpnFile
EXEFile: %ProgramFiles%\ArchiCAD 6.5\ArchiCAD.exe

ProgramID: ArchiCAD.bpnFile
EXEFile: %ProgramFiles%\Graphisoft\ArchiCAD 10\ArchiCAD.exe

a bpn drawing backup file is a special file format by GRAPHISOFT and should only be edited and saved with the appropriate software.

How to solve problems with BPN files

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