We do not have a download file for the latest version (1.50), but you can try downloading it from the developer's site
Download version 1.40.735240 from Mac Informer
Version: 1.40.735240
Date update: Jul 30, 2014
File name: 3mcloudlibrary-live-version-1.40.735240.dmg
Size: 33.6 MB