CAD Viewer

Plans and prices

From CAD Viewer's own pricing page, checked 4 Oct 2026. Every plan

What the maker publishes

Company details

The opened maker pages identify the product as MLightCAD but do not state its headquarters or founding year. source

Drawing support

It displays model space, layouts, layers, blocks, and external references. source

Editing

Write mode supports creating, editing, and deleting drawing entities, with AutoCAD-style drawing and modification commands. source

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. source

Integrations

The maker describes embedding through iframe or npm and lists a Google Drive integration for opening drawings from Drive. source

Intended users

The maker presents CAD Viewer as a free browser CAD product and open-source toolkit for people building web editing workflows. source

Languages

The documentation lists English, Chinese, Arabic, Czech, Turkish, Japanese, and Korean interfaces. source

Measurements

Measurement tools include distance, area, angle, and arc-length measurements, which can be exported as a JSON sidecar file. source

Notable limit

Read-only mode disables markup, drawing, and modification commands. source

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. source

Privacy

The product says drawing parsing and rendering happen on the client and drawings are not uploaded, cached, or mirrored to a server. source

Purpose

CAD Viewer is a browser-based WebGL runtime for viewing and editing DWG/DXF drawings. source

Review

Review tools add markups such as arrows, text, clouds, rectangles, circles, and callouts over a read-only drawing background. source

Supported devices

The responsive interface adapts to phones, tablets, and desktops and documents touch operations for mobile. source