GridCraft
GridCraft is an open-source spreadsheet application for creating, editing, calculating, and analyzing workbooks on desktop or in a browser. Its interface includes a ribbon, formula bar, and sheet tabs, with tools for formulas, dynamic arrays, tables, sorting, filtering, data validation, conditional formatting, charts, and PivotTables. It supports XLSX, CSV, and TSV workbooks, with comments, hyperlinks, print settings, and PDF output. Users can build budgets, schedules, sales summaries, and other data tables, then calculate and visualize results in a workbook. Desktop releases are available for Windows, macOS, and Linux; a WebAssembly build can be hosted on a static server. A command-line tool, JSON control channel, and Model Context Protocol server let developers and AI agents inspect, edit, calculate, and format workbooks programmatically. GridCraft is free, open-source software, and its maintainers currently describe the project as pre-alpha.
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Sheet+
Ditch the tedious formula writing and let AI do the work for you. Transform your text to accurate Excel formulas & Google Sheets formulas within seconds and save up to 80% of your time working with spreadsheets. Simply input a description of the formula you require and our AI will generate it accurately within seconds. No more struggling to remember complex formulas or spending hours trying to create them from scratch. Get instant, expert explanations for any Excel or Google Sheets formula. Simply input your formula, and our AI assistant will provide step-by-step breakdowns and explanations of how each component of the formula works and what it does. Generate the formulas you need in seconds. No more wasting time or effort on creating formulas from scratch or browsing the web for solutions. No more struggling to remember complex formulas or spending hours trying to create them from scratch. Use our AI tools to complete your spreadsheet tasks more efficiently.
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Formula Foundry
Formula Foundry is a spreadsheet formula editor add-on for Google Sheets and Microsoft Excel. It opens long formulas in a multiline editor with syntax highlighting, auto-indentation, error checking, multiple tabs, and dark mode, providing a code-editor-style workspace alongside the spreadsheet.
Users can define reusable global variables to replace repeated constants and save formulas in a snippet library. The Business plan supports sharing snippets with a team. An AI assistant can generate formulas from plain-language requests, explain formulas, and help diagnose errors. A formula translator converts between Excel and Google Sheets syntax and flags functions that may not translate.
Formula Foundry is designed for spreadsheet users and analysts working with complex or frequently reused formulas, including people in data, finance, operations, and marketing. It is offered for Google Sheets and Microsoft Excel, with a free plan and paid options for individual and team use.
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Google Sheets
4.9 out of 5 stars
(7 Ratings)
Google Sheets is an AI-powered online spreadsheet platform designed to help individuals and teams organize, analyze, and visualize data collaboratively. The platform includes Gemini AI features that allow users to create formulas, generate trackers, analyze datasets, and build data visualizations using simple text prompts. Google Sheets supports real-time collaboration with live co-editing, comments, version history, and customizable sharing controls that help teams work together from any location. Users can streamline workflows with smart tables, pre-built templates, Connected Sheets for BigQuery and Looker data, and integrations with third-party applications such as Salesforce, Intuit, and Asana. The platform also enhances Microsoft Excel files by adding collaborative editing, intelligent suggestions, and task management capabilities directly within spreadsheets.
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