Open .vot Files Online — Free VOT Viewer
Open VOT File Online — Free & Instant
No signup required. Works in your browser.
📁 Drag & drop your file here
or click to browse • Max 100MB
✅ Free • ⚡ Instant • 🔒 Secure • 💻 No install
What Is a .vot File?
A .vot file is a data format known as VOT. VOTable Astronomy This format is created by IVOA and is widely used by developers, analysts, and data engineers.
VOT files contain structured data data that requires compatible software to open. With OpenAnyFile, you can parse and transform .vot files directly in your browser without installing any software.
How to Open .vot Files Online
- Visit OpenAnyFile VOT page
- Drag and drop your .vot file onto the upload area, or click "Browse" to select it
- OpenAnyFile automatically detects the VOT format using magic byte analysis
- View, analyze, and parse and transform your file contents in the browser
- Optionally convert to CSV, FITS or download
Software That Opens .vot Files
.vot files are primarily created by IVOA. In the data space, you may encounter .vot files from third-party tools, online converters, or export functions. Regardless of the source, OpenAnyFile handles them all.
Open .vot on Different Platforms
- Windows: Use the original software or upload to OpenAnyFile for instant access
- macOS: Preview may not support .vot — use OpenAnyFile as a universal viewer
- Linux: Open-source alternatives exist, or use OpenAnyFile in any browser
- Mobile (iPhone/Android): OpenAnyFile works on all mobile browsers
Common .vot File Problems
XML schema complexity
Other common issues include: your OS not recognizing the file extension, the file appearing corrupted after download, or lacking the required software. OpenAnyFile bypasses all these issues with universal format detection.
Convert VOT to Other Formats
VOT files can be converted to 2 formats including CSV, FITS.
Related Data Formats
If you work with .vot files, you may also encounter these data formats:
- AGG (.agg) — Open & convert .agg files online
- ALTO (.xml) — Open & convert .xml files online
- ANNDATA (.h5ad) — Open & convert .h5ad files online
- ARROW (.arrow) — Open & convert .arrow files online
- Arrow IPC (arrow) — Open & convert arrow files online
- ARROW_STREAM (.arrows) — Open & convert .arrows files online
- ASDF (.asdf) — Open & convert .asdf files online
- ASN1 (.asn1) — Open & convert .asn1 files online
- ASYNCAPI (.yaml) — Open & convert .yaml files online
- AVRO (.avro) — Open & convert .avro files online
Popular VOT Conversions
Frequently Asked Questions
What is a .vot file?
A .vot file is a data format called VOT. VOTable Astronomy
How do I open a .vot file without installing software?
Upload your .vot file to OpenAnyFile. Our browser-based tool instantly detects and displays it — no downloads needed.
What program creates .vot files?
.vot files are typically created by IVOA.
Can I convert .vot to another format?
Yes. OpenAnyFile converts .vot to CSV, FITS.
Is it safe to open .vot files online?
Yes. OpenAnyFile processes files in a secure, isolated environment. Files are automatically deleted and all transfers use HTTPS.
Can I open .vot on my phone?
Yes. OpenAnyFile works on all mobile browsers including iPhone and Android.