UNICOM System Architect is a market-leading enterprise architecture tool that enables to build and automatically generate data-driven views of organization's enterprise architecture -- its strategy, business architecture, operational architecture, data, application landscape, supporting systems, technologies, and infrastructure.
I like most about this software it has good graphical representation with which you can easily visualize your system design for any project. It also provides various options to view all aspects in one screen instead of having multiple tabs open. The UI looks clumsy at times specially when working with large designs. There are other better tools available out there but still i recommend using Unicom architect because many features are provided as addons or extensions so they have more…
Pros
Easy architecture visualization.
Provides lot'sof information
Addon/extensions availble if required
Good documentation & Help files included alongwith product