This software use following icons:
1 - Font Awesome Free 5 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
2 - FAMFAMFAM icons - http://www.famfamfam.com License - http://www.famfamfam.com/lab/icons/silk/ (Icons: CC BY 2.5, CC BY 3.0)
3 - Alfredo icons - https://creativemarket.com/alfredocreates License - https://creativecommons.org/licenses/by/3.0/ (Icons: CC BY 3.0)
4 - Daylan18 icon - https://imgur.com/gallery/rxpNp