View .cell Files Without Installing Software
View CASTEP File Online — No Software
No signup required. Works in your browser.
📁 Drag & drop your file here
or click to browse • Max 100MB
✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install
View .cell Without Installing Software
Don't have BIOVIA installed? No problem. OpenAnyFile renders .cell files directly in your browser using advanced format detection.
Supports .cell files from any source — email attachments, downloads, cloud storage, or USB drives.
What You Can Do
- Preview full file contents
- Check file metadata and structure
- AI-powered file analysis
- Convert to CIF, XYZ
Frequently Asked Questions
Can I open CASTEP files online without software?
Yes. OpenAnyFile opens CASTEP files directly in your browser — no downloads or installations needed.
Is it free to open CASTEP files?
Yes, opening and viewing CASTEP files is completely free. Conversion options are also available.
Is it safe to upload my CASTEP file?
Absolutely. Files are processed securely and auto-deleted. All transfers use HTTPS encryption.