FD1

Windows Live Photo Gallery thumbnail database
File type: Various data file
Files with fd1 file extension can be found as face thumbnail database from Windows Live Photo Gallery.
What is fd1 file?
File type category:
Various data file
Date updated: January 3, 2018
The fd1 file extension is mainly related to Windows Live Photo Gallery and used for one of its default file type.
These files are found as FaceThumbs.fd1, which contains a database of faces from photos in the Live Photo library.
Windows Live Photo Gallery is not supported in the last versions of Windows (Windows 10).
Suggested software to open fd1 file:
Associated software actions with the fd1 file
Software apps that create fd1 files:
Windows Live Photo Gallery (Microsoft Windows)
Software applications that handle other tasks involving fd1 files:
Windows Live Photo Gallery (Microsoft Windows)