По запросу: "dll document extension file format" найдено 144 иконки.

ic_fluent_delete_48_filled Created with Sketch.
file-text
ic_fluent_missing_metadata_24_regular Created with Sketch.
1087
folder_type_arangodb
table-file Created with Sketch.
align-left Created with Sketch Beta.
video-file
image/svg+xml 2021 Timothée Giet