How do you open downloaded .enc app backups?

[humptydumpty]

I'm moving apps to a different Cloudron and I'm using the backup config to do that. However, I downloaded the full app backup to my PC and I have my backups encrypted which explains the .enc, but 7z and Notepadd++ don't recognize it. Out of curiosity, I was wondering how do you open it?

[fbartels]

https://docs.cloudron.io/guides/decrypt-backups/

[girish]

Also, https://docs.cloudron.io/backups/#file-format has commands to decrypt the filenames . I should probably add that note to the guide that @fbartels linked...