SynchPst - the easy way to synchronize data among two personal folders. Just choose either single or multiple folders/subfolders to synchronize.
Synchronize all Outlook items including notes and distribution lists. Deletions are supported, too.
If the selected folder does not exist in the target file, the entire folder is copied otherwise the source and target files are compared and the entries are synchronized based on a highend algorithm.
Synchronize your laptop with your desktop and be always up to date!

• SynchPst for Outlook 1.4.
  SynchPst - the easy way to synchronize data among two personal folders. Just choose either single or multiple folders/subfolders to synchronize. Synchronize all Outlook...

• OLFolderSync 1.36
  The Outlook Add-In OLFolderSync can synchronize any Microsoft Outlook folder with anyone else's (except for Drafts, Outbox, Sent Items and Deleted Items)