= Render At the end, you probably want to render/mix-down/export the arrangement xref:usage/arrangement.adoc[created in the previous step] to an audio file. All you need to do is to use REAPER's built-in render functionality as usual: . Open menu:File[Render...] . Change options if desired . Press the btn:[Render] button That's it! Playtime doesn't change anything about the rendering process. In fact, it's not involved anymore at this point.