Notes about the PLAN file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to
scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The PLAN file type is primarily associated with 'Chief Architect' by Chief Architect. Chief Architect is specifically designed for the residential and light commercial design professional. Also, used with Home Designer Pro by the same company.
Detailed information for file extension PLAN:
File classification: CAD/CAM
Identifying characters Hex: 01 CA 50 04 , ASCII: P
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database
Important: Invalid file associations could be the result of underlying issues within your Windows PC. It is highly recommended that you
scan your PC for invalid registry entries, unused processes and other slowdown issues.