Global

The Everything Project is an effort to rebuild and open-source the world’s software from scratch. From Office to Slack and Photoshop to AutoCAD, we are recreating free, open-source alternatives to all proprietary software.

pptx files locally. Bring your own key. macOS, Windows & Linux.

Build embeddable productivity experiences with a plugin architecture, Canvas-based rendering, a formula engine, and one Facade API that works in the browser and on Node.js.

pipx install visidata --preinstall openpyxl --preinstall lxml # or: uv tool install visidata --with openpyxl --with lxml

A free office suite that runs in your browser, in the style of Office 2003. Nothing to install, no account, no server: documents are opened, edited and saved on your own computer.

NocoDB is the fastest and easiest way to build databases online.

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

Grist is a modern relational spreadsheet. It combines the flexibility of a spreadsheet with the robustness of a database.

dsh-univer-office is the Univer office plugin for DeepSeek Harness (DSH). Tell the agent what you need and it can create or edit spreadsheets, documents, presentations, multidimensional tables, and canvases, or work with existing Excel, Word, and PowerPoint files.

One platform where data management, AI workflows, and app building come together — spreadsheet-simple on the surface, real PostgreSQL underneath. Agents work inside your live data and real processes, so what they build lands seamlessly and fits your business exactly.

🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.

Luckysheet is an MIT-licensed open source project with its ongoing development made possible entirely by the support of these awesome backers. If you'd like to join them, please consider:

The project has been migrated to @wolf-table/table

IMPORTANT] > ### Thank you Clippy! > > ### But our Sheet is in another Workbook! > > The new source repository URL is .

快速、简洁、解决大文件内存溢出的java处理Excel工具

Handsontable is a JavaScript Data Grid with a spreadsheet-like look and feel.

A pure PHP library for reading and writing spreadsheet files

PHPExcel is licensed under LGPL (GNU LESSER GENERAL PUBLIC LICENSE)

4 core scan, test, diff, and direct OOXML repair workflows work locally without Microsoft Excel, LibreOffice, an AI key, or a cloud service. Those normal workflows do not calculate formulas, execute VBA, open embedded objects, or fetch external links. xlsm files remain read-only.