[4] A set of solution add-ons that include collections of task-oriented templates and vector stencils libraries,[5] have been released for ConceptDraw DIAGRAM, relating to certain industry-specific graphical tasks.

Starting with version 11, DIAGRAM supports using the LaTeX typesetting system in formulas and text.

[6] The software also contains a set of tools for vector graphics drawing, along with a built-in presentation mode.

[7] ConceptDraw DIAGRAM supports its own XML format, and an embedded Basic Script language for creating complex graphic objects, that change in visual appearance depending on external data received from personal files or from the Internet (Live Objects).

ConceptDraw DIAGRAM can import both generations of MS Visio stencils (VSS or VSSX).