File Concat Tool
A free tool to combine files for AI assistants.
User Rating
3.0
Score
60
Free/Trial Support
Supported
Features
5 Features
Last Updated
Jan 20, 2026
What is File Concat Tool?
File Concat Tool is a free offline tool designed to combine and format multiple files for use with AI assistants like ChatGPT and Claude. It supports various file types, including code, documents, and configuration files, and processes them securely on your local machine. This tool helps prepare files for AI and LLM assistants by concatenating them into a single, well-formatted document optimized for Large Language Models (LLMs).
How to use File Concat Tool?
Use the File Concat Tool by either fetching files from a URL or dragging and dropping files or folders into the designated area. The tool then combines and formats these files into a single document suitable for use with AI assistants.
Top Features
- Offline file processing for security
- File concatenation and formatting
- Support for code, docs, and config files
- Optimization for Large Language Models (LLMs)
Pros & Cons
No Data
Use Cases
- Preparing codebases for sharing with AI assistants
- Combining documentation for AI analysis
- Formatting project structures for LLM understanding
User Groups
No Data
File Concat Tool Pricing
Free PlanSubscription Plan
No detailed pricing information available
Cover Preview
FILE CONCAT TOOL Features
- AI Developer Tools functionalityAI Developer Tools
- AI Productivity Tools functionalityAI Productivity Tools
- Large Language Models (LLMs) functionalityLarge Language Models (LLMs)
- AI Assistant functionalityAI Assistant
- AI Files functionalityAI Files