Lightroom File Cr ((top)) Instant
CR3 files are significantly larger than JPEGs, which can slow down your workflow.
Never move your CR2/CR3 files using your computer’s File Explorer or Finder. Move them inside Lightroom to keep the database link intact. lightroom file cr
Newer cameras (like the Canon R5 or R6) use the CR3 format, which requires newer versions of Lightroom Classic or Lightroom CC. CR3 files are significantly larger than JPEGs, which