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Frequently Asked Questions

Quick answers to common questions

Is VSTAEX free to use?

Please check the download page for current pricing information. VSTAEX offers a comprehensive set of features for performance estimation.

Does VSTAEX require an internet connection?

No! VSTAEX works completely offline. All calculations are performed locally on your device, and all data is stored locally. No internet connection is required for any core functionality.

Can I export my data?

Yes! VSTAEX includes export and import functionality. You can export your scenarios to JSON files for backup, sharing, or collaboration. All export operations are performed locally on your device.

What platforms does VSTAEX support?

Please check the download page for current platform support and system requirements.

How accurate are the estimates?

VSTAEX uses industry-standard formulas (such as Little's Law) and best practices for performance estimation. However, estimates are approximations and actual system performance may vary based on numerous factors. Always validate estimates with real-world testing.