Barca is an integrated e-mail program, a personal-information manager, and a project planner. Aimed at the professional and small-business market, Barca provides a single interface to manage personal and business information, plan and schedule tasks and appointments, communicate with others, and collaborate on team projects. The e-mail capabilities of Barca have built-in Bayesian spam filters, protect users from viruses and spam, and are not susceptible to the virus vulnerability of Outlook and Outlook Express.

Barca is fast, easy to use, scriptable, and flexible. For administrators, moving Barca installation from one computer to another is as simple as copying the install directory, as Barca does not install any DLLs on the user's computer. Version 2.1 build 3650 has fixed bugs associated with product download, and processing of recurring calendars.