Backup App : what does "packed" means?

Hello, in the backup App, I see (cf Screenshot) :

  • one Full with the icons : “not packed yet”, and “Zipped”
  • one incremental with the icons : “packed” and “zipped”

what does “packed” mean exactly ? If I look in the app data directory, I see the backup datas, and in both cases (full or incremental dir), data seems to be already cut in 100Mb Zip files.

Thank you.

Seems to mean compressed, or at least fully portable. See the documentation.