CrashPlan backup software offers the best way to back up and store personal, business & enterprise data securely - offsite, onsite & online in the Cloud. Developed by Code42
License: Freemium
Windows Live Mesh (formerly known as Windows Live FolderShare, Live Mesh, and Windows Live Sync) was a free-to-use Internet-based file synchronization application by Microsoft designed to allow files and folders between two or more computers to be in sync with each other on Windows (Vista and later) and Mac OS X. Developed by Microsoft
License: Free Personal
CrashPlan is a dedicated backup solution focused on continuous data protection and versioning, making it ideal for users who prioritize data security. In contrast, Windows Live - Sync is better suited for users looking for easy file sharing and real-time synchronization across Windows devices.