# Automatic synchronization of collections across multiple computers. For example, sync your PC at work with your Mac laptop and your Linux desktop at home.
# Free automatic backup of your library data at Zotero.org.
# Automatic synchronization of your attachment files to a server of your choice (e.g. iDisk, Jungle Disk, or university-provided web storage).
# Recover recently deleted items with Zotero’s trash can.
# Rich-text notes
# New style manager allowing you to add and delete CSLs and legacy style formats
# Automatic detection of PDF metadata (author, title, etc.)
# Automatic detection and support for proxy servers