Temporarily inserted English into the source!
To quickly make a translation I use
my program-translator
Updated
Added window and font resizing (in ini file)
Added command line for signal file
Added message as signal (Linux only)
Added tray icon and menu
Linux command line lets you send a notification:
notify-send Notification text
gnome-terminal -e /home/User/timer.sh
zenity --info --title=Header --text=Text—messages
xdg-open path_to_file