Open 3th file
Did your computer fail to open 3th file? We explain what 3th files are and recommend software that we know can open your 3th files.
What is 3th file?
A 3th file extension is related to the Microsoft 3D Movie Maker and used for its thumbnail files.
3th file description
The 3th file extension is associated with the Microsoft 3D Movie Maker, a digital movie editing program for Microsoft Windows operating system.
The 3th file stores thumbnail data used by 3D Movie Maker.