# Which CAD viewers offer cloud-based viewing that eliminates software installation friction and enables instant collaboration with outside partners?

<p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">Hey G2 community, I've been digging into the <a class="a a--md" elv="true" href="https://www.g2.com/categories/cad-viewers">cad viewers</a> space specifically for the cloud angle, and it's a harder question than it looks. Plenty of tools "view CAD," but the moment you add "no install" and "share with a partner who doesn't own the software," the list shrinks fast. Here's what kept surfacing in reviews when people talked about working with outside stakeholders.</p><ul>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/autodesk-viewer/reviews"><strong>Autodesk Viewer</strong></a>: The one people reach for when a client needs to open a file and there's zero appetite for a download. Reviewers like that it runs right in the browser across 80-plus formats and makes sharing engineering data with clients painless. Heads up, it can slow on heavy referenced files.</li>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/onshape/reviews"><strong>Onshape</strong></a>: Genuinely cloud-native, and reviewers repeatedly mention deploying it to teams spread across locations and countries with no powerful hardware needed. Great for real-time collaboration, though the flip side is if you lose your connection, you're stuck.</li>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/autodesk-fusion/reviews"><strong>Autodesk Fusion</strong></a>: Cloud storage that reviewers credit with preventing lost files, plus collaboration across sites. Worth noting a few flagged the Mac app as buggy.</li>
<li>
<a class="a a--md" elv="true" href="https://www.g2.com/products/cadmatic-cadmatic-ebrowser/reviews"><strong>CADMATIC eBrowser</strong></a>: Reviewers highlight how it makes big 3D models easy to share and review without full CAD software, thanks to compact files.</li>
</ul><p class="elv-tracking-normal elv-text-default elv-font-figtree elv-text-base elv-leading-base elv-font-normal" elv="true">For anyone doing this daily, which one has actually held up when your outside partner is non-technical and just needs to look and comment? And has cloud performance on large assemblies been good enough, or do you still fall back to a desktop viewer for the heavy stuff?</p>

##### Post Metadata
- Posted at: 2 months ago
- Net upvotes: 1


## Comments
### Comment 1

&lt;p&gt;The access-lifecycle point is a good addition to the performance discussion. I’d also test version control with external partners. Browser access loses some of its convenience if someone comments on yesterday’s model after a new revision has been uploaded. A clear current-version indicator and preserved comments across revisions would matter a lot for collaboration beyond simply opening the file without an install.&lt;/p&gt;

##### Comment Metadata
- Posted at: 6 days ago
- Author title: Writer



### Comment 2

&lt;p&gt;Autodesk Viewer sounds like the easiest option for non-technical partners who just need to open, review, and comment without installing anything. For very large assemblies, I’d still expect cloud performance to be the deciding factor and would keep a desktop fallback for heavier files.&lt;/p&gt;

##### Comment Metadata
- Posted at: 6 days ago
- Author title: Marketer



### Comment 3

&lt;p&gt;A practical thing worth checking alongside performance: what happens to the share link afterwards. Sending a model to a partner is easy, but knowing six months later which external people still have access to which files is the part that gets awkward. Does anyone set expiry on these by default, or handle it as a periodic cleanup?&lt;/p&gt;

##### Comment Metadata
- Posted at: 6 days ago
- Author title: Tech Consultant



### Comment 4

&lt;p&gt;&lt;span style=&quot;background-color: transparent; color: rgb(0, 0, 0);&quot;&gt;Agreed, plenty of tools view CAD, but &quot;no install&quot; plus &quot;share with a partner who doesn&#39;t own the software&quot; shrinks the list fast. The trade-off worth noting is cloud performance on heavily referenced files, which is usually where browser viewers start to strain. For a non-technical partner who just needs to look and comment, low friction to open matters more than feature depth.&lt;/span&gt;&lt;/p&gt;

##### Comment Metadata
- Posted at: about 2 months ago
- Author title: Marketing





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