As a subsidiary of Nemetschek, Graphisoft develops Building Information Modeling software products for architects, interior designers and planners.

The company's flagship product is Archicad[1] — an architectural design software developed since 1984 for Windows and Mac platforms.

When private companies had been allowed, Bojár promptly left his job and launched Graphisoft with a competent team.

[6] Graphisoft's flagship product, Archicad was introduced in 1987 as the Virtual Building concept, later (2003) regarded as building information modeling (BIM), and allowing architects to draw walls, windows, doors, slabs and roofs — a common feature now of every BIM-based architectural design software.

Subsequent Archicad releases introduced other BIM features such as Teamwork, which enabled more architects to work on the same building in parallel, edit functions in three-dimensional model views, and interoperability add-ons to communicate with other applications using IFC — now a de facto standard in data exchange between BIM applications.

In addition, Graphisoft Park developed an advanced learning center, the Aquincum Institute of Technology (AIT-Budapest).

[15] In June 2019, Graphisoft entered a partnership with Epic Games to launch next-generation real-time rendering solution for its customers.

DDScad solutions support users with intelligent Mechanical, Electrical, Plumbing (MEP) design tools, integrated calculations, and comprehensive documentation of all building systems.

The software combines video game-like navigation with native BIM features, including measurement of real building dimensions, model cut-throughs, and project markups.