Don't you have any clue about the possible passwords?

If not, then I'm afraid your chances are very low because none of the wallet recovery services are doing brute forcing without any password clues.
It's their policy to prevent them from working on stolen wallets.

You can use btcrecover yourself but it will take ages to brute force the wallet if you don't have any clue about the passwords.

IF you do have clues of possible passwords you used in the past and/or there's a pattern in how you usually create passwords, there's a very big chance you'll be able to recover it with btcrecover.

In the later case, let me know if you need help with this.