I have a Macbook Pro 2014, there is a huge amount of storage used in Other 343.1GB, help free up

Good day Apple Community,

I have a Macbook Pro 2014, there is a huge amount of storage used in Other 343.1 GB. I don't know which files I can delete. My actual working documents is only 17 GB, even if I backup this up I still don't have enough storage. My mac is left 22.74 GB free space. I even use external hdd for Photoshop cache.

My biggest question is, what can I delete from Other.

I look forward to a solution.

Thank you.