Lumion202442download 2021cache — Free

Lumion 2024.4.2 is a maintenance update released on December 12, 2024, which included critical fixes and improvements.

  1. Export your 2021 projects – Save as .LS2021 files.
  2. Install Lumion 2024 legitimately – Use trial (14 days free) or purchase a license.
  3. Import projects – Lumion 2024 will prompt conversion. Accept.
  4. Rebuild cache – Lumion will regenerate necessary files. Do not copy old cache folders.
  5. Optimize performance – After conversion, delete old 2021 cache manually to free space.