Your data

Mazo stores all your data locally, in your machine or device, in the /home/USER_NAME/.local/share/mazo folder. The mazo folder contains the following:

  mazo
  ├── database.sqlite3
  └── media

database.sqlite3: SQLite database. It stores all the information of your decks, cards, study sessions, memorization progress, etc.
media: Folder containing all images and sounds associated with your decks and cards.

The data in the mazo folder is not intended to be modified manually, though. Instead, depending on what you plan to do with it, you should copy it as indicated in Backing up and restoring your data or Importing and exporting decks.