Notes about the OP 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 OP file type is primarily associated with 'Origin' by OriginLab Corporation. Origin is scientific graphing and data analysis software. The .OP file is compiled source code for Origin C programs developed to execute a specific custom task in Origin.