This will show you all of the file names of all the files in that location. Type ren "FILENAME.OLD-EXTENSION" "FILENAME.NEW- EXTENSION" with the filename as the name of the file and the old extension ...
store NumPy arrays in TIFF (Tagged Image File Format) files, and read image and metadata from TIFF-like files used in bioimaging. Image and metadata can be read from TIFF, BigTIFF, OME-TIFF, GeoTIFF, ...