Hello guys!I want to share with you! I know cool legal free sound effects for your projects.U can download them from : 

first pack from official site https://www.lucidsamples.com/free-sample-packs/181-free-sound-effects-sfx-pack.html

second pack - http://www.blastwavefx.com/i25/Blastwave-FX-Free-Sound-Effects-Download-Pack/information.html

These packs are really good! Maybe someone know good sound effects , pls write links at the comments. We can help each other!

P.S. - pls don't write about illigal sound effects.