File Extension PL3

.PL3 File

File extension: PL3
File type: Chart Palette


Notes about the PL3 file extension:



To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened" (Windows 7) or "How do you want to open this file?" (Windows 10) if you double-click the file. There click on "More apps" and choose a suitable software to view such files on your PC or from email attachments.

The PL3 file type is primarily associated with 'Harvard Graphics' by Harvard Graphics. Harvard Graphics was taken over by Serif.

Detailed information for file extension PL3:


Primary association: Harvard Graphics
Company: Harvard Graphics
Related links: Serif



To change file associations press Windows Key + X and then Apps and Features > Default apps > Choose default apps by file type. Invalid file associations could be the result of underlying issues within your Windows PC.

Technical data

To view technical data on file-extension PL3 click this link to expand/hide the additional area.

System Info for File Extension .PL3

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.

ProgramID: 3DHA3.Plan.3, FileType: Third Floor Plan, AppName: 3D Home Architect Deluxe

ProgramID: Chief.Plan.3
EXEFile: %ProgramFiles%\ART Inc\Home Designer Pro 60\Home Designer Pro 60.exe

ProgramID: Chief.Plan.3
EXEFile: %ProgramFiles%\ART Inc\Home Designer 60\Home Designer 60.exe

ProgramID: 3DHome.Plan.3
EXEFile: %ProgramFiles%\Broderbund\3D Home Architect 4\3DHome40.exe


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