Notes about the OM 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 OM file type is primarily associated with 'Omicron Compiler'. Omicron is a programming language that is being developed by Petter Strandmark. It is designed to simplify the design of math-routines with an easy-to-understand syntax. The original link no longer works; an Internet Archive link as been provided.