Guide
Open a Reaper Project in Sequoia
Sequoia has built-in OMF and AAF support for exchanging projects with other post-production systems.
Use Sequoia's import function to open the .omf file — no additional plugin or translator is needed, it's built in.
The converter embeds the audio in the OMF, so the import brings the audio with it.
You can convert your Reaper project to OMF for free here.
Going the other way? Here's how to open an OMF file in Reaper.