Yes, but only for specific use cases.
If you have decided to proceed, go directly to the Graphisoft Legacy Download Center. Remember to back up your system before installing older software, and always keep your BIM projects saved in a forward-compatible format (like .ifc or .pla). Download Archicad 21
Unlock the power of legacy BIM safely, and keep designing. Yes, but only for specific use cases
If you don’t need Archicad 21 specifically, consider: If you have decided to proceed, go directly
| If you need... | Use instead | |----------------------------------------|--------------------------------| | Renovation features | Archicad 24+ (Renovation 2.0) | | Compatibility with old files | Archicad 26+ (opens older versions via migration) | | Free BIM software | Archicad 27 Solo (free for students) or BIMx |
For those working on large master plans, Archicad 21 optimized redraw speeds. Panning and zooming in complex sections felt snappier than previous versions, making it ideal for less powerful machines.
