CADViewer
CADViewer is a JavaScript and SVG vector graphics library for displaying and manipulating CAD drawings in a browser.
What CADViewer is
CADViewer is a JavaScript and SVG vector graphics library for displaying and manipulating CAD drawings in a browser. It supports redlining and markup, comparing two drawings, and measuring through its API. Listed formats include SVG and SVGZ, DWG, DXF, DWF, DGN, PDF, PNG, JPG, GIF, and TIFF. The maker describes browser integration across platforms, including Android and iOS, and offers on-premises or cloud installation. Developers can connect it through JSON interfaces and an API, with supported environments including React, Angular, Vue, PHP, NodeJS, .NET, .NET Core, and Servlets. Named integrations include Nextcloud, Leaflet, OpenStreetMap, SharePoint, IBM Maximo, and IBM Tririga. The maker identifies use cases such as space management, CAFM, inventory and document management, IoT, maintenance, real estate operations, and CAD visualization and collaboration. CADViewer is paid, with a 10-day trial. Full-server licensing is listed at $2,444 a year or $4,190, paid once.
Good
- Supports DWG, DXF, and several image and document formats.
- Includes markup, drawing comparison, and measurement.
- Offers on-premises or cloud installation.
- Lists integrations with SharePoint and IBM Maximo.
- Provides a 10-day trial.
Watch out
- Full-server subscription costs $2,444 a year.
- Full-server one-time license costs $4,190, paid once.
- The download page requests an email address for download links.
Who it suits
CADViewer suits developers integrating CAD viewing and markup into browser-based workflows. Its listed use cases also include space management, maintenance, and real estate operations.
Verdict
CADViewer brings CAD display and drawing tools to browser integrations, with multiple deployment options and developer environments. Its full-server license prices and 10-day trial are listed.
Plans and prices
From CADViewer's own pricing page, checked 5 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| CADViewer Full server – 10 Days trial | Free | 10-day trial |
| CADViewer Conversion Server | $999, paid once | NodeJS server · interface between CADViewer and AutoXchange · one-time price; annual subscription $582.75 |
| CADViewer – Full Server (Subscription) | $2,444 a year | unlimited users · one front-end URL/IP · standard API included · AutoCAD DWG/DXF/DWF · MicroStation DGN/PCF · raster and vector PDF · redlining · per year |
| CADViewer - Front End | $2,595, paid once | production-server installation · base interface · redlines support · one-time price; annual subscription $1,513.75 |
| AutoXchange AX2025/AX2026 Stand-Alone | $2,795, paid once | DWG/DXF input · SVG and bitmap output · alternative DXF output · one-time price; annual subscription $1,630.42 |
| CADViewer – Full Server | $4,190, paid once | Full server license |
| CADViewer-Full Server Bundle | $6,389, paid once | front end · AutoXchange AX2026 · NodeJS conversion server · standard interfaces · redlines · one-time price; annual subscription $3,726.92 |
| CADViewer AI Assistant | $8,995, paid once | front-end assistant queries · integrates with CADViewer Analytic Model/Snowflake · one-time price; annual subscription $5,247.08 |
The facts
Each one read from CADViewer's own pages, with the date it was checked.
What it does
- API types
- The technical documentation describes front-end functional and callback APIs, AutoXchange command-line interfaces and a REST API.checked 15 Oct 2026
- Chrome extension privacy
- The Chrome listing says its CAD Viewer extension processes files locally with no data transfer and supports STL, OBJ, STEP and IGES.checked 15 Oct 2026
- Chrome extension update
- The Chrome listing identifies version 0.0.8, updated August 2, 2026, at 3.2 MiB.checked 15 Oct 2026
- Deployment
- The maker describes CADViewer as available for on-premises or cloud installation.checked 5 Oct 2026
- Developer integration
- CADViewer provides JSON interfaces and a rich API, and the maker lists React, Angular, Vue, PHP, NodeJS, .NET, .NET Core, and Servlets among supported integration environments.checked 5 Oct 2026
- Documentation depth
- The documentation site includes installation, API, REST endpoints, framework handlers, space-object guides, redline APIs, samples and troubleshooting FAQs.checked 15 Oct 2026
- Download
- The download page asks users to submit an email address to receive download links for CADViewer and the maker’s CAD converters.checked 5 Oct 2026
- Drawing comparison
- The documentation identifies Compare Drawings as a built-in advanced feature.checked 15 Oct 2026
- Dynamic highlighting
- CADViewer supports dynamic highlighting of drawing objects and space objects.checked 15 Oct 2026
- Framework support
- Handlers and integrations are documented for PHP, NodeJS, Java Servlets, .NET, .NET Core, React, Angular, Vue, Laravel and SharePoint.checked 15 Oct 2026
- Hotspots
- The product provides guides and APIs for creating, modifying and styling hotspots and images.checked 15 Oct 2026
- Independent file description
- FileInfo describes CADViewer as cross-platform software from Tailor Made Software and lists RED as a recognized extension.checked 15 Oct 2026
- Installation architecture
- An installation consists of the front end, back-end converters and handler scripts connecting them.checked 15 Oct 2026
- Integrations
- Published examples cover MySQL, IBM Maximo, IBM Tririga, SharePoint, Office 365, Nextcloud and OpenStreetMap.checked 15 Oct 2026
- Internal representation
- The viewer uses SVG internally to preserve drawing scale, layers, external references, layouts and views.checked 15 Oct 2026
Where it runs
- Apple app compatibility
- The Apple listing requires iOS/iPadOS 16.6 or later and macOS 13.5 or later on an Apple M1-or-newer Mac.checked 15 Oct 2026
- Apple app pricing
- The Apple listing shows in-app subscriptions of $2.99 per month and $3.99 per year.checked 15 Oct 2026
- Apple App Store listing
- The Apple listing for CADViewer says the app has not received enough ratings or reviews to display an overview.checked 15 Oct 2026
- Browser and mobile support
- The maker says CADViewer integrates with browsers on all platforms, including Android and iOS.checked 5 Oct 2026
The company
- Company founded
- Tailor Made Software says it was established in 1990.checked 15 Oct 2026
- Company offices
- The maker lists offices in Seattle-area Washington and Stockholm, Sweden.checked 15 Oct 2026
- Founded
- 1990checked 28 Sep 2026
- Headquarters
- Seattle, Washington, USA; Stockholm, Swedenchecked 28 Sep 2026
- Independent company profile
- Crunchbase shows a Tailor Made Software profile as private, active and employing 1–10 people, but places that profile in Offenbach, Germany and does not expose a founding year.checked 15 Oct 2026
Alternatives to CADViewer
- 1
ShareCAD
Free planAndroidiOSWebLinux8.0From $49 a month - 2
CAD Reader
Free planAndroidiOSmacOSWindows7.9From $45 a year - 3
DWG FastView
AndroidiOSWebAPI7.6From $47.99 a year - 4
DWGSee
AndroidiOSWebAPI7.6$69 one-time - 5
Glovius
AndroidiOSWebWindows7.6From $299 a year - 6
3D-Tool
Free planWindows7.3€200 one-time