Notes about the LTD 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 LTD file type is primarily associated with 'LivingTime' by Lifescope Inc.. LivingTime is a personal memory manager, to record life's events. It is a combination of journal, logbook, calendar, and timeliner. LivingTime data files all have the extension .LTD, but their data structures vary by file purpose.
Detailed information for file extension LTD:
File classification: Database
Mime type: application/ltd, application/x-livingtime
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.