Convert BPN to PLN

Understanding bpn and pln file formats

BPN files are backup project files created by Graphisoft Archicad, a leading Building Information Modeling (BIM) software. These files serve as automatic or manual backups of project files, ensuring data safety in case of unexpected issues. PLN files, on the other hand, are the primary project files used by Archicad to store all project data, including 2D/3D models, layouts, and settings.

Why convert bpn to pln?

Converting a BPN file to a PLN file is essential when you need to restore a project from a backup. This process allows you to continue working on your project as if it were the original file, minimizing data loss and workflow interruptions.

How to convert bpn to pln

The conversion process is straightforward and can be done directly within Graphisoft Archicad:

1. Open Archicad.
2. Go to File → Open and select your .bpn file.
3. Once the backup project opens, immediately save it as a PLN file by choosing File → Save As and selecting Archicad Project File (*.pln) as the format.

This process ensures your backup is restored as a working project file.

Best software for bpn to pln conversion

The most reliable and recommended software for converting BPN to PLN is Graphisoft Archicad itself. Third-party converters are not available due to the proprietary nature of these file formats. Always use the same or a newer version of Archicad that created the original project to avoid compatibility issues.

Tips for successful conversion

• Always keep a copy of your original BPN file before converting.
• Check for missing libraries or external references after conversion.
• Regularly create manual backups in addition to relying on automatic BPN files.