File Extension Library


.PB1 File Extension

  • Developer by: Brøderbund Software, Inc.
  • Category: Various data Files

What are .PB1 files and how to open them?

Can't open .PB1 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .PB1 file.

What is a .PB1 file extension?

.PB1 file extension is created by Brøderbund Software, Inc.. .PB1 has been classified as Various data Files.

.PB1 is Broderbund 3D Home Architect data

File extension pb1 seems to be related to very old program called 3D Home Architect by Broderbund, which was used to create drawings and simple architecture blue-print plans.

The exact purpose of pb1 files is uncertain, but it might be a drawing or one of the internal data file used by the program.

.PB1 file format is deprecated and this file format is no longer supported.

Currently, .PB1 file type is not actively used and is obsolete. This usually happens with system files in older operating systems, files from long-discontinued software, or with previous versions of some file types (documents, projects, images, etc.) that were replaced in later versions of the original programs.


How to open:

It is likely that you can open .pb1 files only in 3D Home Architect.

How to convert:

The only possible way to export or convert this type of .pb1 files might be with 3D Home Architect.

How to fix problems with .PB1 files

  1. You need to update the application that you normally use to open .PB1 files. Only the latest version of the software supports the current .PB1 file format
  2. You need to check the .PB1 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)