To add a new desktop shortcut in Raspbian, right click on the desktop and create new file with “desktop” extension, e.g. MyApp.desktop.
Once you’ve created the file, open it in text editor and add the following content
[Desktop Entry] Name=App Name Comment=Some comment Icon=/usr/share/pixmaps/openbox.xpm Exec=/usr/bin/myapp Type=Application Encoding=UTF-8 Terminal=false
Name – application name
Comment – you can put any comment you wish
Icon – path to icon file to be used for the shortcut
Exec – path to application executable
Save the file and you can use new shortcut to launch your application.