How to open PLN files? 4 simple methods of solving such problems

When you encounter a problem with an unknown PLN file and you do not know how to open such file, the first step you should take is to determine the cause of given problem. We will show you how to address most common problems with PLN files and how to solve them in 4 simple steps.

PLN File Extension

File
  • File type ArchiCAD Project Format
  • File developer GRAPHISOFT
  • File category CAD Files
  • File popularity rating
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What is a(n) PLN file?

The PLN (ArchiCAD Project Format) file type is a file format that is used to store archived projects created with the ArchiCAD design software, which is mainly used in architectural and construction drafting. PLN files contain data related to a project, including building plans, camera settings, textures, layer settings and other resources. Non-native 3D models can also be added into the file if necessary.

PLN files can be opened using the ArchiCAD program. Additionally, PLN files can be converted to DXF or PDF format to share with other users that don’t have access to the ArchiCAD software.

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How to open PLN file?

In some cases problems may occur when trying to open PLN files. Steps listed below can be helpful in addressing such problems.

Step 1 – Verify whether the file is properly associated with selected software

The first thing user should do is to associate application with PLN files. It may happen so that even when an application that supports PLN files is installed on the system it is not properly associated with this file format. This can be easily remedied by associating program with PLN files. In order to associate such files with given application, user must open the file menu (by right-clicking on the file) and choosing "Open with". A list of suggested applications will be displayed at the top part of menu. Next, select an application and confirm your choice by checking "Always use the selected application to open this kind of files" option. Confirm your selection by clicking OK.

In order to open PLN file, focus on steps 1 and 2

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In majority of cases following instruction in step 1 and 2 should be enough to open files with PLN extension. Before attempting the next steps, test all the programs listed below.

Step 2 – Install a program that supports PLN files

Should it happen that the section with suggested programs is empty, it is most probable that no program supporting PLN files is installed on the system. Choose a program from the following list and install it:

Programs that support files with PLN extension

Windows programs
Windows
MAC OS programs
MAC OS

Step 3 – Check for other possible causes of errors

  • Corrupted storage medium on which the PLN file is stored
  • File data corruption or incompleteness (for example, due to incomplete download or copy process). In such case the file must be re-downloaded or properly copied and then opened again.
  • Compatibility issues – check whether PLN extension is compatible with user’s operating system
  • Administrative policy settings may prevent user from opening given file

Step 4 – Contact an expert

If you are still unable to open PLN file, you should contact an IT expert. You could also try to contact the developer of given software that supports PLN files. Appropriate website addresses can be found by clicking the name of given program in the list above.

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