По запросу: "Добавить расширение файла" найдено 144 иконки.

dashboard-add
notification-add
add
expand-vertical-solid
clipboard-line
expand Created with Sketch Beta.
clipboard Created with Sketch Beta.
clipboard
firefox
expand-fullscreen-solid
plugin-line
add-text-line
folder-add
notification-add-solid
scale Created with sketchtool.