TortoiseSVN - The coolest interface to (Sub)version control
Digify - Secure yet simple to use, Digify is the easiest way to track and protect confidential and...
RapidSVN - CollabNet, Facilitating Collaborative Software Development
Drooms - Virtual data room software
SnailSVN - Similar to Tortoise SVN for Windows but integrated into Finder
Datasite Diligence - Datasite Diligence is the fastest-growing virtual data room software that is efficient and highly secure.