Short version: Export plain text, open it.
Steps
- Export
Ente Auth → Settings → Data → Export codes → Plain text. Save the file.
- Import
Vault2FA → + → Import from another app → Choose export file. Each line is an
otpauth://link; Steam entries are recognised. - Clean up
Delete the plain-text file, and sign out of Ente if you're leaving it — your codes were synced end-to-end encrypted to Ente's servers.
Worth knowing
- Ente's encrypted export uses Argon2 and isn't readable here yet. Use plain text.
Afterwards
Make an encrypted backup (Settings → Backup) before you delete the old app, and check the support page if a code is rejected — it is nearly always the phone's clock.
Stuck? [email protected]. Never send a secret or a backup file by email.