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Best Architectural CAD Software in 2026

  1. 1

    Archicad

    Free plan AndroidAPIiPhone+4

    Archicad combines building design, documentation, visualization, and model collaboration with openBIM support.

    7.6 From $201/user/mo (annual) · 30-day trial Visit site
  2. 2

    Bonsai

    Free plan LinuxMacWindows

    Bonsai combines IFC authoring and model review in a free, open-source desktop suite. The alpha label for Studio is important to consider, and Bonsai Web is not yet presented as available.

    7.4 Free plan Visit site
  3. 3

    Cedreo

    Free plan MacWebWindows

    Cedreo combines planning tools and 3D renderings in a browser-based package for housing professionals.

    7.3 Free plan Visit site
  4. 4

    AllyCAD

    Free plan Windows

    AllyCAD brings 2D and 3D drafting tools, specialized toolkits, and geospatial image support to Windows. The SME and PRO plans differ in drawing-size limits, and trial access requires a request.

    7.2 Visit site
  5. 5

    FreeCAD

    by FreeCAD
    Free plan LinuxMacWindows

    Choose FreeCAD if you need a free, open-source desktop modeler with parametric editing, broad open-format support, and technical simulation tools. It runs on Windows, macOS, and Linux.

    7.1 Free plan Visit site
  6. 6

    Floorplanner

    Free plan APIWeb

    Floorplanner combines room layout editing with 3D views and image exports in a browser. The free account has defined project and export limits; one-time credits can unlock higher limits and exports.

    7.0 Free plan Visit site
  7. 7

    RoomSketcher

    Free plan AndroidAPIiPhone+3

    RoomSketcher combines plan creation, room design and multiple 3D presentation formats, with separate capture and conversion options.

    7.0 Free plan · paid from $12/user/mo (annual) Visit site
  8. 8

    QCAD Professional

    by QCAD Professional
    Free plan LinuxMacWindows

    Choose QCAD Professional for cross-platform 2D drafting with DWG and DXF support, a large parts library, and command-line conversion tools.

    6.9 Visit site
  9. 9

    nanoCAD

    by nanoCAD
    Free plan Windows

    nanoCAD offers a no-cost 2D tier alongside paid options with additional modules for 3D work.

    6.7 Free plan · paid from $289/yr · 30-day trial Visit site
  10. 10

    Allplan

    Free trial iPhoneMacWeb+1

    ALLPLAN covers multiple AEC disciplines and project stages, with cloud collaboration and broad data exchange support.

    6.6 From $140/user/mo (annual) · 14-day trial Visit site
  11. 11

    SPIRIT

    Free plan Windows

    Choose SPIRIT if your planning work needs a Windows CAD-BIM tool with both 2D and 3D workflows, construction documents, and broad format exchange.

    6.5 From €37.50/user/mo · 14-day trial Visit site
  12. 12

    ARCHLine.XP

    Free trial AndroidExtensionMac+1

    ARCHLine.XP is a fit for design teams that need architectural and interior tools alongside coordinated BIM documentation and visualization.

    6.4 From €3,010 · 30-day trial Visit site
  13. 13

    Chief Architect

    Free trial AndroidiPhoneMac+2

    Choose Chief Architect Premier for residential or light commercial design that combines 3D modeling, construction documents, changing cost estimates, and visual presentations.

    6.3 From $1,995/yr Visit site
  14. 14

    DraftSight

    Free trial APIMacWindows

    DraftSight provides desktop 2D drafting tools, with 3D capabilities in some versions and multiple license options. The edition matters: PDF Import is limited to Premium and Enterprise Plus.

    6.1 From $299/yr · 30-day trial Visit site
  15. 15

    Home Designer

    Free trial AndroidiPhoneMac+1

    Home Designer brings planning, visualization and estimation tools together for home projects. Check the trial restrictions and subscription terms before choosing it.

    6.1 From $79/mo Visit site
  16. 16

    CYPE Architecture

    Free plan Windows
    5.9 Free plan · paid from €2,200 Visit site
  17. 17

    DataCAD

    by DataCAD
    Free trial Windows

    DataCAD combines architectural drafting with modeling, rendering, and construction-document tools, with a free trial available before purchase.

    5.8 30-day trial Visit site
  18. 18

    Vectorworks Architect

    Free trial AndroidiPhoneMac+2

    Choose Vectorworks Architect for architectural BIM work that combines parametric modeling, documentation, assessments, and visualization.

    5.8 Visit site
  19. 19

    SoftPlan

    Paid iPhoneWindows

    SoftPlan combines professional home design, estimating, rendering, and exchange formats.

    5.1 From $79/mo Visit site
  20. 20

    ArCADia BIM

    Paid Windows
    4.5 Pricing on request Visit site
  21. 21

    OpenBuildings Designer

    Paid Windows

    OpenBuildings Designer combines multi-discipline building design with IFC, cloud, clash, quantity, and API features.

    4.5 From $3,844/mo (annual) Visit site
  22. 22

    progeCAD Architecture

    Paid Windows
    3.9 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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