Best CAD Viewer Software in 2026
Updated
In short: CAD Pockets is ranked #1 of 31 as of 4 October 2026, ahead of CAD Reader and eDrawings Viewer. The best-ranked option with a free plan is CAD Reader. The lowest first paid tier on this page is DWG FastView at $3.99/mo.
CAD viewers help you open drawings for review without focusing on full design workflows. Compare DWG and DXF support, then look at measurement tools and markup and annotation for checking dimensions or recording feedback. Platforms and sharing and collaboration can matter when reviews involve different devices or people; free plans and paid-from pricing help you assess access and cost. CAD Pockets, CAD Reader, and eDrawings Viewer are among the entries to consider. Match the listed file support and review tools to the drawings you handle and the way you need to share comments.
31 CAD viewer software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
9 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | CAD PocketsWeb · Android · iPhone | Three bars | — | 3 of 6 | Free | 6.6 | |
| 2 | CAD ReaderWindows · Mac · Android · iPhone | Three bars | — | 4 of 6 | Free | 6.6 | |
| 3 | eDrawings ViewerWindows · Mac · Android · iPhone | Three bars | — | 4 of 6 | Free | 6.6 | |
| 4 | ODA File ConverterWindows · Mac · Linux · Android | Three bars | — | 4 of 6 | Free | 6.6 | |
| 5 | Autodesk ViewerWeb · Windows · Mac | Three bars | — | 3 of 6 | Free | 6.5 | |
| 6 | CAD ViewerWeb | Two bars | — | 1 of 6 | Free | 6.4 | |
| 7 | Autodesk DWG TrueViewWindows | Two bars | — | 1 of 6 | Free | 6.2 | |
| 8 | DWGSeeWeb · Windows · Mac · Android | Two bars | — | — | 4 of 6 | — | 5.7 |
| 9 | GloviusWeb · Windows · Android · iPhone | Two bars | — | — | 4 of 6 | $24.92/mo | 5.7 |
| 10 | DWG FastViewWeb · Windows · Android · iPhone · Self-hosted | Two bars | — | — | 4 of 6 | $3.99/mo | 5.6 |
| 11 | CADViewerWeb · Windows · Linux · Android · iPhone | Two bars | — | — | 5 of 6 | — | 5.5 |
| 12 | 3D-ToolWindows | Two bars | — | 1 of 6 | Free | 5.3 | |
| 13 | Autodesk Design ReviewWindows | One bar | — | — | 1 of 6 | — | 5.3 |
| 14 | Enolsoft DXF ViewerWindows · Mac | No signal | — | — | 2 of 6 | — | 5.3 |
| 15 | Bentley ViewWindows | One bar | — | — | 1 of 6 | — | 5.2 |
| 16 | CADView/7Windows | No signal | — | — | 1 of 6 | — | 5.2 |
| 17 | Trix DrawingCenterWindows | One bar | — | — | 1 of 6 | — | 5.2 |
| 18 | CADViewer by OruaWeb · Self-hosted | One bar | — | 1 of 6 | Free | 5.1 | |
| 19 | Flyfish CAD ViewerWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 20 | VISIARC CAD ViewerWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 21 | RAM ElementsWindows | One bar | — | — | 1 of 6 | — | 5.0 |
| 22 | ABViewerWindows · Linux | One bar | — | — | 2 of 6 | — | 4.9 |
| 23 | ShareCADWeb · Android · iPhone | One bar | — | — | 3 of 6 | — | 4.9 |
| 24 | VariCAD ViewerWindows · Linux | One bar | — | — | 2 of 6 | — | 4.9 |
| 25 | AIGraph CAD ViewerWindows | No signal | — | — | 1 of 6 | — | 4.8 |
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which CAD viewer software is ranked first on Freedom251?
CAD Pockets is ranked #1 of 31 with a score of 6.6. CAD Reader is second and eDrawings Viewer third.
How many of these have a free plan?
9 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, DWG FastView has the lowest first paid tier we found: $3.99/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.