Free Online X_B File Viewer & Inspector
Open, inspect, and preview .x_b (Siemens Parasolid Binary Model) files directly in your web browser. Powered by local client-side WebAssembly — no software installation and zero cloud uploads.
.x_b file here to open immediatelyAbout X_B Files
| Extension | .x_b |
| Full Name | Siemens Parasolid Binary Model |
| MIME Type | application/x-parasolid-binary |
| Category | 📐 CAD / Engineering |
| Processing | 🔒 In-browser (private) |
How to Open X_B Files Online
- Visit ViewAnyFile.app
Go to ViewAnyFile.app in any web browser.
- Upload your X_B file
Drag and drop your
.x_bfile, or click to browse. - View instantly
Your file renders immediately. It stays in your browser — nothing is uploaded.
What Is a X_B File?
A .X_B file (Siemens Parasolid Binary Model) is a computer-aided design and engineering drawing format used by architects, structural engineers, and industrial designers to share 2D blueprints, 3D building models, and technical schematics.
Why Use ViewAnyFile to Open X_B Files?
- No CAD License Required — open .X_B files instantly without software like AutoCAD, Revit, or SolidWorks
- 100% Client-Side Privacy — your engineering drawings and proprietary blueprints remain strictly on your local computer
- High-Precision WebGL Rendering — inspect 2D vector layouts and 3D geometric models with smooth orbit, pan, and zoom controls
- Multi-Format Workspace — view .X_B alongside associated PDFs, images, and documentation in side-by-side tabs
Common Uses for X_B Files
- Architectural blueprint review and construction site verification
- Mechanical engineering component inspection and 3D mesh analysis
- Cross-team CAD collaboration without desktop software downloads
ViewAnyFile vs Desktop CAD Viewers
| Feature | ViewAnyFile.app | Desktop CAD Viewers |
|---|---|---|
| Software Installation | None (Instant Browser Access) | Large Download (500MB - 4GB) |
| Licensing & Cost | 100% Free Forever | Paid / Subscription |
| File Security & Privacy | Files stay on local device | Varies / Cloud Upload |
| Cross-Platform Support | Windows, Mac, Linux, iOS, Android | Desktop OS Only |
| Multiple files in tabs | Yes | No |
| Ctrl+V clipboard paste | Yes | No |
| Markup & annotate | Yes | No |
| Background remover built-in | Yes | No |
ViewAnyFile is a complete workflow — not just a viewer
Open 10 files in tabs simultaneously · No software installed · No files saved to disk
Frequently Asked Questions
How do I open a X_B file online?
Visit ViewAnyFile.app and drag your .x_b file into the upload area. It renders instantly — no download or account needed.
Is it safe to open X_B files on ViewAnyFile.app?
Yes. All processing for X_B files happens entirely inside your browser. Your files never leave your device and are never uploaded to any server.
Can I open X_B files on Mac and mobile?
Yes. ViewAnyFile.app works in any modern browser on Windows, macOS, Linux, iPhone (Safari), and Android (Chrome). No operating system restrictions.
Do I need to create an account?
No. ViewAnyFile.app is 100% free with no signup required. Just drag, drop, and view.