.SMWT File Extension
File TypeAdobe InDesign Filter
This file is saved in a binary format, which requires a specific program to read its contents.
What is an SMWT file?
File used by Adobe InDesign, an application used to design page layouts for print and digital publishing; contains filtering information required to export InDesign text and graphics to other file formats; similar to .SMRD files, which are used for importing text and graphics.
SMWT files, like SMRD files, are actually folders. To view the files inside of a SMWT file, remove the ".smwt" extension and open the resulting folder.
NOTE: The "WT" in SMWT stands for "writer," and the "RD" in the SMRD extension stands for "reader."