Software Architecture Diagram Tool. The small set of abstractions and diagram types makes the c4 model easy to learn and use. A diagram keylegend is automatically generated for each diagram too.
It is a free diagram editor for windows mac os x and linux. Ad create diagrams all while collaborating in real time with your team. As per industry standards these are two primary standards to be considered.
You can layer your diagram by the level of abstraction as well as define scenarios to describe every edge case.
Numerous architecture diagram symbols shapes templates. Great for long lived documentation. Crm application architecture diagram. Web portal architecture.