Synergy Classic version 1.9 is now available for download (1.1MB). This release brings numerous fixes and updates that bring total compatibility with Apple’s new version of Mac OS X, 10.4 "Tiger". Download, purchase or donate here, and retrieve your lost license codes here. If you like the product please consider purchasing a license or making a donation. Pirates continue to generate and distribute fake 100-user serial numbers; please do the right thing, support development and ignore these numbers.