Additive Manufacturing File Format was created on 2011-05-02.
Interchange File Format was created in 1985.
ECW - file format - was created in 1998.
Zip - file format - was created in 1989.
Exchangeable image file format was created in 1995.
Tagged Image File Format was created in 1993.
Audio Interchange File Format was created on 1988-01-21.
DAT is a generic file extension (usually short for DATA). Its format and content are determined by the application that created the file. Without knowing what file created the DAT file, it would be very difficult to deterime how (or even if it was possible) to convert to XLS format. See related links for more information about the DAT file extension.
STL (STereoLithography) is a file format native to the stereolithography CAD software created by 3D Systems. STL is also known as Standard Tessellation Language. This file format is supported by many other software packages; it is widely used for rapid prototyping and computer-aided manufacturing.
No, the MOV file format is not the same as the MP4 file format.
A document that is created by Microsoft Excel. Excel is a spreadsheet maker.
Portable Document Format (PDF)
BMP the file name extension for the Bitmap image file format.