KeepNote - http://keepnote.org/
CherryTree - https://www.giuspen.com/cherrytree/
Joplin - https://joplinapp.org/
Notion - https://www.notion.so/
OneNote - https://onenote.com/
Greenshot - https://getgreenshot.org/
Flameshot - https://github.com/flameshot-org/flameshot