Time for a refresh. Pulled a fresh set and weeded out the ones that died overnight. There are 63 live ones below. Latency varies, so grab a few and test for your task.
Use them for scraping tests, checking geo-content, or learning. Verify before you rely on them.
If the free ones keep dying on you and you need something stable, Advanced.name runs unlimited-traffic residential proxies with a public list and a free 1-hour test.
That's the lot for now. Another refresh is never far away.