Notes about the NHB file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The NHB file type is primarily associated with 'No Hands Backup' by Anders Petersson's Free Software. No Hands Backup is a directory backup tool that allows you to create an exact mirror of selected folders.