# CAD Viewer

> View and interact with CAD models privately, right in your browser.

Canonical page: [https://chrome-stats.com/d/cad-viewer](https://chrome-stats.com/d/cad-viewer)

## Overview

- **ID:** `cad-viewer`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Harsh Bhikadia
- **Category:** download-management,search-tools
- **Daily users:** 2
- **Version:** 0.0.7
- **Last updated:** 2026-07-15
- **First published:** 2026-07-12
- **Size:** 3.21 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cad-viewer/)
- **Website:** [https://cadviewer.io](https://cadviewer.io/)

## Description

This chrome extension lets you view and interact with CAD models privately, right in your browser.

Features:
1. Works with GMail attachments
2. Support various CAD file formats -  STL, OBJ; STEP & IGES coming soon
3. No-data transfer, works 100% locally

<a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/cfaa4623709e174212d49938ee7a6fd51f0b9d1a16a106d0d9fd9f000211991a/https%3A//www.youtube.com/watch%3Fv=ZYL0ECnhMsk" rel="nofollow">Watch Demo on Youtube</a>

## Rankings

- #63,885 — Overall

## Permissions and access

### Content script matches

- `mail.google.com`
- `mail.google.de`
- `mail.google.co.uk`
- `mail.google.nl`
- `mail.google.com.cn`
- `mail.google.it`
- `mail.google.co.il`
- `mail.google.fr`
- `mail.google.in`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Request access to the following domains: google.com, google.de, co.uk, google.nl, com.cn, google.it, co.il, google.fr, google.in
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Fox 3D viewer](https://chrome-stats.com/d/fox-3d-viewer) — 91 users, 5.00 / 5
- [Civit model downloader](https://chrome-stats.com/d/civit-model-downloader) — 253 users, 4.00 / 5
- [EwoViewer Plus](https://chrome-stats.com/d/ewoviewer-plus) — 10 users
- [K3D Viewer](https://chrome-stats.com/d/k3d-viewer) — 2 users
- [Axure RP Extension](https://chrome-stats.com/d/axure-rp-extension) — 61 users
- [IMD](https://chrome-stats.com/d/imd-3d) — 34 users, 4.50 / 5
- [3D Shopping](https://chrome-stats.com/d/3d-shopping) — 5 users
- [Cloud File Viewer](https://chrome-stats.com/d/cloud-file-viewer) — 8 users
- [Docs Viewer](https://chrome-stats.com/d/document-viewer) — 652 users, 2.64 / 5
- [Google Chat Markdown Preview](https://chrome-stats.com/d/google-chat-markdown-preview)
- [CRX Source Viewer](https://chrome-stats.com/d/crx-source-viewer) — 3 users
- [Easy ECAD Downloader](https://chrome-stats.com/d/easy-ecad-downloader) — 42 users, 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/cad-viewer)