Best Spreadsheet Tools in 2026

Microsoft Office Excel is a commercial spreadsheet application.

Key Microsoft Office Excel features:

Comprehensive Features User-Friendly Interface High Compatibility Strong Community and Support

Plan across boards with Kanban, tables, calendars, Gantt timelines, and dependencies. Track priorities, progress, and changes with reporting, activity history, automations, notes, custom fields & AI agent attribution. Mobile-ready and self-hostable.

Key Kanera features:

Kanban Boards Table View & Reporting Calendar My Cards

Try for free freemium $5 / Monthly ($49 per user/year. Save 18% with annual billing.) Sponsored

ONLYOFFICE is a complete office and productivity suite.

Key ONLYOFFICE features:

Compatibility Collaboration Cross-Platform Integrations

Synchronizing, online-based word processor, part of Google Drive.

Key Google Sheets features:

Accessibility Collaboration Integrations Cost

Transform text instructions into Excel formulas in seconds with AI.

Key Excel formula bot features:

Automated Formula Generation User-Friendly Interface Increased Productivity Educational Tool

This is a tool developed by a small team in the Netherlands. It's a standalone application that generates a simple, concise, easy to understand overview of the differences between 2 Excel sheets. It can also handle even the most complex Excel files.

Key PerfectXL Compare features:

Accuracy User Interface Detailed Reports Compatibility

Spreadsheet auditing and reconciliation tool that points to the exact cell or row behind each finding.

Key Sheet Audit by AnalyzeDeal features:

Cell-level findings Formula error detection Journal entry checks Two-file reconciliation

freemium $7.99 (24-hour beta pass)

Numbers lets you build beautiful spreadsheets on a Mac, iPad, or iPhone — or on a PC using iWork for iCloud. And it’s compatible with Apple Pencil.

Key Apple Numbers features:

User-friendly Interface Real-time Collaboration Beautiful Templates Seamless Integration with Apple Ecosystem

BI visualization and reporting for desktop, web or mobile.

Key Microsoft Power BI features:

User-Friendly Interface Integration with Microsoft Products Real-Time Data Custom Visualizations

Diff Checker is a free online diff tool that quickly and easily gives you the text differences...

Key Diff Checker features:

User-Friendly Interface Multiple Format Support Real-time Comparison Web and Desktop Versions

A powerful AI-powered tool that extracts text and layout from images and converts them into Excel. Fast, free, and permanent.

Key JPG2Excel.app features:

Convenience Accessibility Automation Simple Interface

Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.

Key Airtable features:

User-Friendly Interface Customizability Collaboration Features Integrations

xltrail is a version control system for Excel workbooks. It tracks changes, compares worksheets and VBA, and provides an audit trail for easy collaboration.

Key Xltrail features:

Version Control Integration Diff Viewer Collaboration

AI-powered excel and sheets formula generator, SQL generator, vba script generator combined into one tool. formula bot, excel formulator, sheet ai, sheet plus.

Key GPT Excel features:

Ease of Use Time-Saving Advanced Data Analysis Error Reduction