Images – Free downloads with free user account:
1. https://freerangestock.com
2. https://pixabay.com
3. https://www.freeimages.com
Free downloads, no user account needed
4. www.freedigitalphotos.net
5. https://www.flickr.com/creativecommons
Music/Audio – Free downloads, no user account needed
6. https://www.freestockmusic.com
7. https://incompetech.com
8. https://www.freesoundtrackmusic.com
9. https://www.partnersinrhyme.com/pir/free_music_loops.shtml
10. https://mobygratis.com
11. https://danosongs.com
12. https://www.partnersinrhyme.com/pir/free_music_loops.shtml