File Concat Tool

This is a free offline tool designed specifically for merging and formatting multiple files, especially suitable for AI assistants such as ChatGPT and Claude. It supports code, documents, and configuration files, providing secure and efficient local processing. The tool combines multiple files and folders into an optimized document suitable for large language models, and supports sharing code libraries, documents, and project structures with AI assistants. All operations are completed in a 100% offline state.