EssentialPIM is located in Tallinn, Estonia on Laki 9A. EssentialPIM is rated 4.2 out of 5 in the category electronics & technology in Estonia. EssentialPIM is a personal information manager that allows you to keep all your information in electronic form. All your appointments, tasks, notes, contacts, password entries and email messages are stored in a graphical user interface and easily accessible across multiple platforms and cloud applications.