По запросу: "расширяемое ПО" найдено 144 иконки.

flow-chart-line
happy-face-line
help-info-line
help-outline-badged
network-settings-line
on_holiday_line
plane-line
pod-line
squid-line
underline-line
volume-mute-line
volume-up-line
wifi-line
won-line
axis-chart-solid-alerted
command-solid-badged
details-solid
email-solid
eye-hide-solid
help-solid
plane-solid
router-solid-alerted
settings-solid-badged
tags-solid-alerted
volume-down-solid
medical
Free Medical icons
prime