Autodesk Viewer
7.1#8 in cad viewer softwareFree planFree planWebAPILinuxmacOS
VisitAutodesk Viewer vs CAD Reader
CAD Reader
7.9#2 in cad viewer softwareFrom $45 a yearFree planAndroidiOSmacOSWindows
VisitWhat both publish
| Fact | Autodesk Viewer | CAD Reader |
|---|---|---|
| Integrations | Autodesk presents the viewer as working with AutoCAD, Revit, Fusion 360, Inventor and other Autodesk products. | The pages identify Excel export for measurement data, extracted tables, and search results; no other named integrations are stated. |
| Licence | APS APIs, SDKs, sample code and documentation are governed by Autodesk Terms of Use and Developer Terms. | The product is presented as proprietary software under Beijing Honghu Yuntu Technology Co., Ltd. copyright notices; no open-source licence is stated. |
| Markup | Users can annotate designs with markup and drawing tools. | Markup tools include freeform lines, text, revision clouds, leader lines, and mobile photo and audio attachments. |
| Measurement | The viewer includes tools for measuring designs. | Measurement tools include length and area, arc length, perpendicular distance, continuous measurement, and radius, circular, and angle measurements. |
| Notable news | On 8 December 2025 Autodesk announced updates consolidating APS and Autodesk Developer Network terms and clarifying API commercial-use rules. | A LinkedIn update says FastCADReader exhibited CADReader and PlanForm at ARCHIDEX 2025 in Kuala Lumpur from July 23–26, 2025. |
| Purpose | Autodesk Viewer is a free browser application for uploading, viewing, and sharing designs, including Revit and AutoCAD files. | CAD Reader is a CAD drawing viewer for viewing, marking up, measuring, and editing DWG and DXF drawings. |
| Rating on G2 | 4.3 out of 5 from 62 reviews | 4.6 out of 5 from 7 reviews |
Autodesk Viewer plans
- Autodesk ViewerFree
- FreeFree
CAD Reader plans
- FreeFree
- Professional (1 MONTH VIP)$7 a month
- iOS 1 Month VIP$9 a month
- Professional (6-MONTH VIP)$40 a month
- Professional (1 YEAR VIP)$45 a year
- iOS 1 Year VIP$50 a year
Pick Autodesk Viewer if…
Autodesk Viewer suits people who need to inspect or share design views in a browser, including stakeholders who do not need access to the source files.
Pick CAD Reader if…
CAD Reader suits QS/cost estimators and site inspection engineers who need to review or mark up DWG and DXF drawings. It may also suit users who need drawing measurements, comparisons, or Excel exports across desktop and mobile platforms.