auto-closing program
nounUK /ˌɔːtəʊˈkləʊzɪŋ ˈprəʊɡræm/
US /ˌɔːtoʊˈkloʊzɪŋ ˈproʊɡræm/
A program that shuts itself when it is done.
The auto-closing program turned off the game after the timer ran out.
OTHER MEANINGS
2. A feature that closes windows or tabs automatically.
The browser's auto-closing program shut the extra tabs for me.
3. A script that ends a process after a set time.
He wrote an auto-closing program to stop the test server at midnight.
4. A setting that powers down a device when idle.
The auto-closing program put the tablet to sleep after ten minutes.