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REVIT Audio-Visual systems design Software

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- compare the best software for designing Audio-Visual & Video Conferencing projects used by AV VC integrators
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AV / VC Design Software Comparison

No single package does everything well. Most commercial AV/VC integrators run a mix of 2–4 tools depending on company size, whether you’re doing BIM coordination, and how much of the workflow you want automated (quoting → drawings → cable schedules → as-builts).

All-in-one / Estimating + Drawings
  • D-Tools System Integrator (SI) – Still the most common dedicated platform among US commercial integrators. Product database (manufacturers push data), proposals, Visio or AutoCAD drawings, rack elevations, cable schedules, labor, mobile field apps. Strong if you want one system from bid to closeout. Downsides: subscription cost and the drawing side isn’t as fluid as native CAD.
  • Stardraw Design – More CAD-like schematic tool with AV libraries. Popular in some regions for signal flow and wiring diagrams. Lighter than D-Tools on the proposal/project-management side.

2D CAD / Architectural Coordination
  • AutoCAD (often LT + manufacturer blocks or Electrical) – Still the workhorse for floor plans, RCPs, rack elevations and coordination with architects/GCs. Precise, everyone in construction knows it.
  • Revit – Use this when the project is BIM. Growing fast on larger corporate, education and healthcare VC jobs where AV has to live in the model with MEP and ceilings.

Schematics / Signal Flow (fast)
  • Microsoft Visio + manufacturer stencils (Crestron, Extron, QSC, Biamp, Shure, etc.) – Extremely common. Cheap, quick, everyone on the team can open the file. Fine for 80 % of conference-room and huddle-space drawings. Weak on true scale, complex floor plans and 3D.
  • WireCAD – Worth a look if you do a lot of detailed cable management, labeling, lengths and schedules. Many shops run it alongside Visio or AutoCAD.

3D Visualization / Client Presentations / VC Room Layout
  • SketchUp (free or Pro) – Best bang-for-buck for showing camera FOV, display size vs viewing distance, furniture, sightlines and lighting. Super useful for Teams/Zoom/Cisco rooms so the client actually understands the design. Lots of AV components and people-cutouts available.

Acoustics / Loudspeaker Coverage (critical for VC)
  • EASE or the simpler EASE Focus – Industry standard for predicting coverage, STI and RT60 in conference rooms, boardrooms and divisible spaces. If you’re doing anything beyond a couple of ceiling speakers, this (or CATT/ODEON) is what separates “it’ll be fine” from a room that actually works on camera.

Typical Combinations You’ll See
  • Smaller shop / lots of huddle & medium conference rooms: Visio + SketchUp + Excel/D-Tools Lite + manufacturer DSP software (Q-SYS Designer, Tesira, etc.)
  • Mid-size commercial integrator: D-Tools SI (or Stardraw) + AutoCAD + SketchUp + EASE Focus
  • Large projects / BIM-heavy: Revit + AutoCAD + D-Tools or WireCAD + EASE

Manufacturer tools (Q-SYS Designer, Crestron, Biamp, Dante, Shure Designer, etc.) are used after the overall system design for DSP, control and specific product configuration — they don’t replace the above.

For pure video-conferencing rooms also keep AVIXA DISCAS (display size), camera height/FOV rules and acoustic criteria in mind; the software above just helps you document and prove it.

What kind of work are you mainly doing (huddle rooms vs large divisible boardrooms vs campus-wide) and what’s your current pain point (quoting speed, drawing quality, acoustics, BIM)? That’ll narrow the recommendation.
 
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