Microsoft Outlook is a personal information manager from Microsoft.

TagSpaces is an open source data manager and file navigator. It helps organize files on local drives by adding tags to files.

Memotoo sync all your contacts from Gmail, Facebook, phone, Thunderbird, Outlook, etc in a single address book.

iCloud is a cloud storage and cloud computing service.

EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries, e…