To upload a backup, open Hosting → Manage File Manager (Beta) section:

Once there, select the Upload button in the upper right corner:

There you will be able to choose a file (archive for example) or a folder:

Make sure that your archive has one of these formats: zip, tar, tar.gz, tar.bz2, tar.xz, tar.lz4 or tar.sz

That's it! Now you know how to upload a backup with File Manager 😊

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