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Best Interior Design Software in 2026

Room-planning software lets you sketch floor plans, arrange furnishings, build 3D views and organize spaces. This list is for homeowners, students and professionals comparing tools for home or commercial projects.

  1. 1

    Sweet Home 3D

    Free plan Open source AndroidAPIExtension+5

    Sweet Home 3D combines measured 2D layouts, live 3D viewing, rendering, and multiple export formats.

    8.5 Free plan Visit site
  2. 2

    Blophome

    Free plan MacWebWindows

    Blophome offers 3D design with manufacturer catalogs, browser collaboration, and multiple rendering and catalog plans.

    7.6 Free plan Visit site
  3. 3

    Coohom

    Free plan AndroidAPIiPhone+3

    Coohom combines floor-plan conversion, furniture selection, cost tracking, and rendering in a cloud design platform.

    7.6 Free plan Visit site
  4. 4

    HomeByMe

    Free plan AndroidiPhoneWeb

    HomeByMe covers floor planning, 3D viewing, and room scanning, with a free Starter tier for small projects. Check the project-credit limit and plan pricing before relying on a larger workflow.

    7.3 Free plan Visit site
  5. 5

    Homestyler

    Free plan AndroidAPIiPhone+1

    Choose Homestyler to turn floor plans and sketches into editable 3D interiors, explore a large furniture model library, and render designs.

    7.3 Free plan · paid from $6.80/user/mo Visit site
  6. 6

    Live Home 3D

    Free plan AndroidiPhoneMac+1

    Live Home 3D supports floor planning, 3D walkthroughs, and model imports across several platforms. The free version has story and export-watermark limits; paid options start at $5.99 a month.

    7.3 Free plan · paid from $5.99/mo Visit site
  7. 7

    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.

    7.2 Free plan Visit site
  8. 8

    Planner 5D

    Free plan AndroidAPIiPhone+3

    Planner 5D covers plan drawing, room furnishing, and 3D design, with distinct free and paid options.

    7.2 Free plan · paid from $19.99/mo Visit site
  9. 9

    RoomSketcher

    Free plan AndroidAPIiPhone+3

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

    7.1 Free plan · paid from $12/user/mo (annual) Visit site
  10. 10

    Morpholio Board

    Free plan iPhoneMac

    Choose Morpholio Board if you want to build and present visual design concepts with moodboarding, sourcing and export tools.

    7.0 Free plan Visit site
  11. 11

    pCon.planner

    Free plan MacWindows

    pCon.planner combines 3D space planning with supplier product information and catalog connections.

    6.9 Free plan · pricing on request · 30-day trial Visit site
  12. 12

    Roomstyler 3D Home Planner

    Free plan iPhoneWeb

    Choose Roomstyler if you want a free starting point for room planning, furnishing, and decorating with 2D and 3D views.

    6.8 Free plan Visit site
  13. 13

    Space Designer 3D

    Free plan APIiPhoneWeb

    Space Designer 3D combines floor-plan drawing, furnishing, and real-time 3D viewing in a browser.

    6.8 Free plan · paid from $25/mo Visit site
  14. 14

    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.

    6.6 From $1,995/yr Visit site
  15. 15

    RoomToDo

    Free plan Web

    Choose RoomToDo if you want a web-based way to turn a floor plan or drawn layout into a furnished 3D design.

    6.6 Free plan · paid from $5/mo (annual) Visit site
  16. 16

    Home Design 3D

    Free plan AndroidiPhoneMac+1
    6.4 Free plan · paid from $2.99 Visit site
  17. 17

    Foyr Neo

    Free trial Web

    Foyr Neo brings floor planning, extensive 3D libraries, server-rendered visuals, walkthroughs, and AR tools into a browser workflow.

    5.9 14-day trial Visit site
  18. 18

    DesignFiles

    Paid Web
    4.4 Visit site
  19. 19

    Winner Flex

    Paid Web
    3.8 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

Use the entries to weigh free access, entry-level paid prices and trial length. Look at rendering, floor-plan functions, furniture libraries, BIM support, commercial-use rules and available platforms. If code access matters, review the open-source licence; also confirm what a free plan includes before choosing.

Questions

Which interior design tools have free plans?

Free plans are listed for Blophome, Coohom, Floorplanner, HomeByMe, Home Design 3D, Homestyler, Live Home 3D, Morpholio Board and pCon.planner.

Which tools offer free trials?

Foyr Neo lists a 14-day trial, while pCon.planner lists a 30-day trial together with a free plan.

What paid starting prices are listed?

The listed starting prices are $2.99 for Home Design 3D, $5.99 per month for Live Home 3D, $6.80 per user per month for Homestyler and $1,995 per year for Chief Architect.

What platforms are covered?

Platforms represented in this category include web, iOS, macOS, Android, Windows and API access. Check the platform details for the tool you plan to use.

What should businesses check before choosing?

Review commercial-use terms, export rights, floor plan and rendering features, furniture catalogs, BIM support, pricing and licence conditions.

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