RAW files are like unprocessed film. The raw processing software you use to edit them is like the film developer.
DxO PhotoLab
PhotoLab is a powerful RAW processing and image correction tool that has basic image organising functions too but not on the same scale as Adobe Lightroom or Capture One. PhotoLab's strengths are its RAW processing quality, probably the best lens corrections on the market and local adjustment tools inherited from DxO's takeover of the Nik Collection plug-ins.