signitdoc/open-editor

Open Editor is a comprehensive, open-source document editing platform that enables users to create, edit, and preview various document types including Word, Excel, PPT, Markdown, mind maps, and flowcharts - all within a single web-based interface. Built with Vue 3 and TypeScript, it offers enterprise-grade features like electronic signatures, document watermarks, and version history while maintaining complete data privacy through browser-based processing. This platform is ideal for organizations and developers seeking a self-hosted, multi-format document solution that combines the functionality of multiple office applications with modern web technology.