Open 3DR online

100% Free 3dr file Viewer online tools. Free Online 3dr viewer

Drag & Drop 3DR file or Browse


Drop file here. 150 MB maximum file size.



No sign-up required. Your files are deleted automatically after 24 hours.


Open 3DR File

What did you think of your recent 3DR Viewer/Editor experience?

 4.7 (394 Votes)

Our free 3dr viewer online tools does not required any registrations and installations on your system, 100% free and online 3d rad project file (.3dr) viewer tool. Open from any device with a modern browser like Chrome, Opera and Firefox.

Best & secure online 3dr viewer is custom developed tool by Filproinfo.com, all files processing perform on our own dedicated cloud servers under dynamic file system that automatically remove all processed files from our cloud servers after 1 to 24 hours.

Free Online 3DR Tools & Apps

Access powerful and secure free online 3DR tools to convert, view, edit, merge, split, and compare 3DR files — all without installing any software. Our tools support the .3DR (3D Rad Project File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your 3DR files directly from your device with ease.

Related 3DR File Extensions & Tools

3DR default file extension is .3DR and other similer related extensions and their tools are:

FAQ

  • ❓ How can I View 3DR (3d rad project file)?

    First, you need to add a file for Viewer: drag & drop your 3DR file or click inside the white area for choose a file. Then click the "View" button. It will now allow you to View your 3DR file.

  • ⏱️ How long does it take to View 3DR?

    This Viewer works fast. You can View 3DR in a few seconds.

  • 🛡️ Is it safe to View 3DR using free Viewer?

    Of course! The download link of 3DR files will be available instantly after Viewing. We delete uploaded files after 24 hours and the download links will stop working after this time period. No one has access to your files. File Viewing (including 3d rad project file .3dr) is absolutely safe.

  • 💻 Can I View 3DR on Mac OS, Android or Linux?

    Yes, you can use free Viewer app on any operating system that has a web browser. Our 3DR Viewer works online and does not require any software installation.

  • 🌐 What browser should I use to View 3DR?

    You can use any modern browser to View 3DR, for example, Google Chrome, Firefox, Opera, Safari.
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This tool and page updated at: 12-Apr-2025




About FileProInfo: FileProInfo is a trusted platform dedicated to file formats and software programs. We provide accurate technical details, easy-to-use navigation, and advanced search capabilities to help users explore, manage, and convert file types efficiently.


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