A new version of IdFix (v1.08) has been released.
IdFix is used to perform discovery and remediation of identity objects and their attributes in an on-premises Active Directory (AD) environment in preparation for migration to Office 365. The purpose of IdFix is to reduce the time involved in remediating the AD errors reported by the DirSync/AADSync tools.
The biggest new feature in this new version is the support of multi-tenant scenarios.
You can download the new version here.