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Tech riderRev. 4 Oct 2026

CAD Viewer

Ch 106.9of 31 CAD Viewer Software
  1. 1Runs onWeb
  2. 2CostsFree plan
  3. 3DWG supportYes
  4. 4Measurement toolsYes
  5. 5Markup and annotationYes
  6. 6Sharing and collaborationYes
  7. 7Platformscross platform
  8. 8DXF supportYes
8 lines stated Written from the maker's own pages: mlightcad.com
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The CAD Viewer homepage

Overview

CAD Viewer is ranked #10 of 31 in CAD viewer software on Specifiction. It runs on Web. There is a free plan.

CAD Viewer plans and pricing

All plans
Free Free Free browser CAD for viewing, review, and editing · open-source toolkit mlightcad.com · 4 Oct 2026

Compared on CAD viewer software

Free plan
Yesmlightcad.com
DWG support
Yesmlightcad.com
Measurement tools
Yesmlightcad.com
Markup and annotation
Yesmlightcad.com
Sharing and collaboration
Yesmlightcad.com
Platforms
cross_platformmlightcad.com
DXF support
Yesmlightcad.com

Facts

Purpose
CAD Viewer is a browser-based WebGL runtime for viewing and editing DWG/DXF drawings.mlightcad.com · 4 Oct 2026
Drawing support
It displays model space, layouts, layers, blocks, and external references.mlightcad.com · 4 Oct 2026
Editing
Write mode supports creating, editing, and deleting drawing entities, with AutoCAD-style drawing and modification commands.mlightcad.com · 4 Oct 2026
Review
Review tools add markups such as arrows, text, clouds, rectangles, circles, and callouts over a read-only drawing background.mlightcad.com · 4 Oct 2026
Measurements
Measurement tools include distance, area, angle, and arc-length measurements, which can be exported as a JSON sidecar file.mlightcad.com · 4 Oct 2026
Offline export
It can export a self-contained HTML viewer that opens offline and supports pan, zoom, layers, and distance measurement; the export can be password- and expiry-protected.mlightcad.com · 4 Oct 2026
Privacy
The product says drawing parsing and rendering happen on the client and drawings are not uploaded, cached, or mirrored to a server.mlightcad.com · 4 Oct 2026
Integrations
The maker describes embedding through iframe or npm and lists a Google Drive integration for opening drawings from Drive.mlightcad.com · 4 Oct 2026
Exports
The examples include HTML and PDF export from the full viewer, and lazy-loaded HTML, PDF, and SVG export plugins in the simple viewer.mlightcad.com · 4 Oct 2026
Supported devices
The responsive interface adapts to phones, tablets, and desktops and documents touch operations for mobile.mlightcad.com · 4 Oct 2026
Languages
The documentation lists English, Chinese, Arabic, Czech, Turkish, Japanese, and Korean interfaces.mlightcad.com · 4 Oct 2026
Notable limit
Read-only mode disables markup, drawing, and modification commands.mlightcad.com · 4 Oct 2026
Intended users
The maker presents CAD Viewer as a free browser CAD product and open-source toolkit for people building web editing workflows.mlightcad.com · 4 Oct 2026
Company details
The opened maker pages identify the product as MLightCAD but do not state its headquarters or founding year.mlightcad.com · 4 Oct 2026

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Where it ranks on Specifiction

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Sources