Effortless CAD Viewing with CADDaddy Extension

CADDaddy is a free Chrome extension designed for easy viewing of CAD files without the need for installation. Users can drag and drop various CAD file formats, including STEP, STL, DWG, and OBJ, directly into the extension's popup for immediate access. This tool supports over 15 file formats, making it versatile for engineers, students, and designers alike. The interface is professional and user-friendly, offering smart file previews that display essential information like file type and size.

Ideal for those on the go, CADDaddy allows users to quickly review CAD designs or share files with clients. The one-click access to the full CADDaddy platform enhances the experience, making it a practical solution for anyone needing quick access to CAD files. No software installation is required, and it eliminates the need for an AutoCAD subscription, making CAD viewing accessible to everyone.

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App specs

  • License

    Free

  • Version

    1.0.0

  • Latest update

  • Platform

    chrome

  • Language

    English

  • Developer

Program available in other languages



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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Is CADDaddy - Free Online CAD Viewer safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

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Scan Info

Last scan
Saturday, August 23, 2025
Scan provider
VirusTotal

Softonic security commitment

CADDaddy - Free Online CAD Viewer has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center