Notes about the ETXT 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 ETXT file type is primarily associated with 'Secure Notepad' by exLibertine.com. ecure Notepad is a more or less exact copy of MS Notepad; but with several added security features. Text is encrypted with a key or a password and file on disk, or either. In practice, the compression ratio is similar to archives. The program can also handle plain .TXT files as well.
Detailed information for file extension ETXT:
File classification: TextIdentifying characters
Hex: ET XT , ASCII:
'Identifying characters' used on FILExt.com are
provided by Marco Pontello from his TrID database
To change file associations press Windows Key
and then Apps and Features
> Default apps
> Choose default apps by file type
Invalid file associations could be the result of underlying issues within your Windows PC.