Nexuzy Sheet started as a desktop app for invoices, payroll and day-to-day bookkeeping. This is the browser edition — the same formula engine and templates, plus cloud sync, live collaboration and version history.
A Nexuzy-built parser and evaluator: cell and range references, nested calls, absolute refs, arithmetic and comparison operators, and Excel-style error values (#DIV/0!, #VALUE!, #REF!, #N/A) that propagate through dependent cells.
Invoice, Attendance Register, General Ledger, Payroll, Budget and 32 more across Finance, Sales, HR and Tax — each with sample data, live formulas and a setup step for company name, period, currency and GST.
Ask in plain language for a formula, a lookup or a whole sheet. It writes the formula, explains it, or generates a custom sheet. If the network is unavailable it falls back to a built-in offline rule engine.
Share a workbook by email as owner, editor or viewer, see who is online, and resolve conflicting edits cell by cell. Every change is written to a per-workbook activity log.
Each save snapshots the workbook. Compare any version with the current sheet cell by cell and restore it in one click.
Navigation, selection, editing, clipboard and formatting shortcuts throughout. Press ? in the grid for the full cheat sheet.
Signed-in workbooks sync to your own account with retry and conflict detection, or keep working offline. Import CSV/XLSX; export XLSX, CSV, JSON, PDF or the native .nix format, optionally to Google Drive with versioning.
Over 90 Excel-compatible functions across maths, statistics, lookup, logic, text, date and finance:
SUM · SUMIF · SUMIFS · SUMPRODUCT · SUMSQ · PRODUCT · AVERAGE · AVERAGEIF · AVERAGEIFS · MEDIAN · MODE · MIN · MAX · MINIFS · MAXIFS · LARGE · SMALL · RANK · STDEV · VAR · COUNT · COUNTA · COUNTBLANK · COUNTIF · COUNTIFS · VLOOKUP · HLOOKUP · XLOOKUP · INDEX · MATCH · CHOOSE · IF · IFS · IFERROR · IFNA · SWITCH · AND · OR · NOT · ISBLANK · ISNUMBER · ISTEXT · ISERROR · NA · ROUND · ROUNDUP · ROUNDDOWN · CEILING · FLOOR · TRUNC · INT · MOD · ABS · SIGN · SQRT · POWER · EXP · LN · LOG · LOG10 · PI · RAND · RANDBETWEEN · PMT · FV · PV · NPV · CONCAT · CONCATENATE · TEXTJOIN · UPPER · LOWER · PROPER · TRIM · LEN · LEFT · RIGHT · MID · REPT · REPLACE · SUBSTITUTE · FIND · SEARCH · TEXT · VALUE · TODAY · NOW · DATE · YEAR · MONTH · DAY · WEEKDAY · EDATE · EOMONTH · DAYS · DATEDIF
Planned for the web edition: conditional formatting, data validation, freeze panes, sorting and filtering, and ODS/XLS import. These ship today in the Windows desktop edition.
An optional AI workspace that helps you work with spreadsheet data faster.
Nexuzy Sheet provides a powerful, accessible, modern and customizable spreadsheet environment for personal, educational, professional and business use.
The Windows desktop edition is built on the LibreOffice Calc technology stack with Nexuzy customisation. This web edition is a separate build: React and TypeScript in the browser, a Nexuzy-written formula parser and evaluator, Recharts for charts, SheetJS/ExcelJS for XLSX, and a Postgres backend with row-level security for auth, sync, sharing and version history. Workbooks kept on this device are encrypted with AES-GCM 256.
Nexuzy Sheet — spreadsheets, formulas and charts in your browser.
Built by Nexuzy Lab · Lead developer David / Manoj · support@nexuzy.in
