To download SparkChess Premium for Windows or Mac, please enter the email address you used when you purchased it and the Transaction ID you were given afterwards. If you bought SparkChess from another store, you must download SparkChess from there.
The latest version is 15.0.7, released on April 20, 2020. If you own a previous major version (14.x.x, 12.x.x, etc.), you will download that one – please consider upgrading! If you are not sure what version of SparkChess you have, please read this.
Consider switching to Premium Live to stop worrying about upgrades. SparkChess Premium Live is always up-to-date! Contact us if you want to switch.