Absolutely. All uploads are encrypted with SSL/TLS, processed on secure servers, and automatically deleted within 24 hours. We never share or access your files.

Free users can convert NSV files up to 10 MB. Pro plan supports up to 200 MB, and Business plan supports up to 500 MB per file.

No software installation needed. Our NSV to XLSX converter works entirely in your web browser on any device - desktop, tablet, or mobile.

XLSX (XLSX (Excel Spreadsheet)) offers several advantages: Feature-rich, Formulas support, Charts. It is commonly used for data analysis and financial reports.

Most NSV to XLSX conversions complete in under 30 seconds. Larger or more complex files may take 1-2 minutes depending on file size and settings.