If you work with large CSV, Excel, or database files, Data.olllo is a new desktop tool that lets you clean, analyze, and visualize datasets locally without uploading to the cloud. - Privacy-first: everything stays on your machine - Lightning fast: handles millions of rows and 100GB+ files - AI assistant: generates pandas, plotly, and p5.js code you can trust and control - No-code interface for all your common data operations

The GitHub repo includes README, setup instructions, and links to guides and demos: https://github.com/olllo-top/data.olllo-helper

Perfect for analysts, researchers, or anyone frustrated with Excel crashing or cloud upload delays.