That’s when I stumbled upon LibreOffice, but the UI immediately put me off. And here is where I came across OnlyOffice. The first thing that blew me away was the interface. My open-source tools look ...
The cause appears to be the use of non-ASCII characters in file names. Microsoft describes it like so: “Any user may be ...
Microsoft is working to resolve a known issue that prevents some users from opening Excel email attachments in the new Outlook client.