https://lite.xlwings.org/ [ ] [ ] Hide navigation sidebar Hide table of contents sidebar Skip to content Toggle site navigation sidebar xlwings Lite documentation Toggle Light / Dark / Auto color theme Toggle table of contents sidebar Light Logo Dark Logo [ ] Getting started * Installation * Video Walkthrough * Custom Functions * Custom Scripts * Python Dependencies * Editor * Web API Requests * Databases About * Roadmap * FAQ * Limitations * About * License & Privacy * Changelog * Pricing Alternatives * xlwings Lite vs. Python in Excel * xlwings Lite vs. Anaconda Code Back to top Toggle Light / Dark / Auto color theme Toggle table of contents sidebar xlwings LiteP xlwings Lite brings the VBA experience into the modern age by offering a privacy-first, secure, and developer-friendly way to automate Excel and write custom functions with Python. _images/seaborn_example.png * Free & easy to install: Available for free in the Office add-in store for both personal and commercial use. No registration or login required, simply install and create amazing things! * Cross-platform: Works on Windows, macOS, and Excel for the web. It's compatible with Microsoft 365 as well as recent perpetual versions like Office 2024. * No Python installation required: You don't need to have Python installed as Python runs inside the browser that powers modern Excel add-ins (using WebAssembly via Pyodide). * Easy distribution: Python code is stored inside the workbook, making the xlwings Lite add-in the only requirement to run your workbook. * Custom functions & scripts: Define native custom functions (a.k.a. user-defined functions "UDFs") and run automation scripts by clicking a button. * Excel object model: Access the Excel object model to insert a new sheet, format an Excel range as table, set the color of a cell, etc. * Install packages: Install and use libraries like pandas, Polars, DuckDB, or even your own custom Python packages. * Web API access: Fetch data from APIs that support CORS. * Lightning-fast: All code runs locally on your machine, eliminating network latency and delivering lightning-fast performance! * Fully local & private: Runs entirely on your computer without sending data out. The only exception is Microsoft's mandatory telemetry, which you can eliminate through self-hosting. * Familiar & powerful editor: xlwings Lite uses the same editor as VS Code, supporting many of the same keyboard shortcuts to make you more efficient. * Self-hosting: For maximum security, you can deploy xlwings Lite on your own infrastructure, behind your firewall ("on-premise installation"). * Works offline: xlwings Lite only requires a network connection for loading the add-in. Once loaded, xlwings Lite works offline. Next Installation Copyright (c) Zoomer Analytics GmbH Made with Sphinx and @pradyunsg's Furo