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2025-09-24 // Mark Tressler
See how modern cloud security changes how data is accessed, the problem with using files, and how a secure spreadsheet like Row Zero improves data governance.
Read more →2025-09-16 // Mark Tressler
Are your spreadsheets HIPAA compliant? Row Zero is a secure spreadsheet for big data and a secure Excel alternative. View keys to HIPAA compliant spreadsheets.
Read more →2025-09-12 // Mark Tressler
See how to add percentiles to pivot tables in a spreadsheet. Calculate pivot table percentiles in Row Zero, a powerful alternative to Excel and Google Sheets.
Read more →2025-08-29 // Tom Ward, Software and Analytics Consultant
See how to build sensitivity analysis in a spreadsheet with Python. Row Zero makes it easy to do advanced sensitivity analysis on big data sets using Python.
Read more →2025-08-24 // Mark Tressler
See how to pivot a pivot table in your spreadsheet to analyze data at a deeper layer. Row Zero makes it easy to create pivot tables from pivot tables.
Read more →2025-08-07 // Mark Tressler
See how to create connected spreadsheets that auto-update with new data and view tips for working with connected tables in Row Zero.
Read more →2025-08-05 // Mark Tressler
See how to filter charts with slicers and add slicers without pivot tables. Row Zero is a spreadsheet for big data that lets you add slicers to any chart.
Read more →2025-08-04 // Mark Tressler
Easily open and edit parquet files online for free in a big spreadsheet. See how to open parquet files up to 1 billion rows.
Read more →2025-08-03 // Mark Tressler
See how to make Excel HIPAA compliant and view keys to HIPAA compliant spreadsheets. Explore Row Zero, a secure alternative to Excel that is HIPAA compliant.
Read more →2025-08-02 // Nick End, Founder
Row Zero is a spreadsheet for big data that opens large CSV files online for free. Open big CSV files more than 1 million rows and any CSV too big for Excel.
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