По запросу: "File unknown" найдено 144 иконки.

ic_fluent_delete_48_filled Created with Sketch.
cogfig Created with Sketch.
file-document Created with Sketch Beta.
box_3_line
the-modern-web/native-file-system Created with Sketch.
file-image Created with sketchtool.
ic_fluent_missing_metadata_24_regular Created with Sketch.
file-text
video-file