Thank you for reaching out to the Community! I'm sorry to hear you are unable to locate the capture tool to download. You will want to search the key words "iCapture" and it should come up in your app store.
In the meantime, if you have any further questions please feel free to reach out to us here. We are always happy to assist you in any way we can!
Thank you for your replay. That is correct, these are mobile applications and will not work on a computer, they are designed to work only on a mobile device. The desktop capture tool has been retired and will no longer be available. My apologies for any inconvenience.