PL1 File Extension

What is PL1 file?

Full format name of files that use PL1 extension is 3D Home Architect Floor Plan. 3D Home Architect Floor Plan format was developed by Broderbund. Files with PL1 extension may be used by programs distributed for Windows platform. PL1 file format, along with 622 other file formats, belongs to the 3D Image Files category. 3D Home Architect is by far the most used program for working with PL1 files. Software named 3D Home Architect was created by Br?derbund Software, Inc.. In order to find more detailed information on the software and PL1 files, check the developer’s official website.

Programs which support PL1 file extension

Below is a table that list programs that support PL1 files. PL1 files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with PL1 extension?

There can be multiple causes why you have problems with opening PL1 files on given system. What is important, all common issues related to files with PL1 extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Install 3D Home Architect software

Problems with opening and working with PL1 files are most probably having to do with no proper software compatible with PL1 files being present on your machine. The solution to this problem is very simple. Download 3D Home Architect and install it on your device. The full list of programs grouped by operating systems can be found above. One of the most risk-free method of downloading software is using links provided by official distributors. Visit 3D Home Architect website and download the installer.

Step 2. Check the version of 3D Home Architect and update if needed

If you already have 3D Home Architect installed on your systems and PL1 files are still not opened properly, check if you have the latest version of the software. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of 3D Home Architect installed, it may not support PL1 format. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using 3D Home Architect.

Step 3. Assign 3D Home Architect to PL1 files

After installing 3D Home Architect (the most recent version) make sure that it is set as the default application to open PL1 files. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

The procedure to change the default program in Windows

• Clicking the PL1 with right mouse button will bring a menu from which you should select the Open with option
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the 3D Home Architect installation folder. Confirm by checking Always use this app to open PL1 files box and clicking OK button.

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected PL1 file open the file menu and choose Information
• Find the Open with option – click the title if its hidden
• From the list choose the appropriate program and confirm by clicking Change for all....
• Finally, a This change will be applied to all files with PL1 extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Check the PL1 for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the PL1 file in question. It is probable that the file is corrupted and thus cannot be accessed.

1. Verify that the PL1 in question is not infected with a computer virus

If the file is infected, the malware that resides in the PL1 file hinders attempts to open it. Scan the PL1 file as well as your computer for malware or viruses. If the scanner detected that the PL1 file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Verify that the PL1 file’s structure is intact

If you obtained the problematic PL1 file from a third party, ask them to supply you with another copy. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the PL1 file has been downloaded from the internet only partially, try to redownload it.

3. Ensure that you have appropriate access rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Switch to an account that has required privileges and try opening the 3D Home Architect Floor Plan file again.

4. Check whether your system can handle 3D Home Architect

The operating systems may note enough free resources to run the application that support PL1 files. Close all running programs and try opening the PL1 file.

5. Verify that your operating system and drivers are up to date

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with 3D Home Architect Floor Plan files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle PL1 files.

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