File Merger
Merge multiple files into a single file online. Combine text files, CSV files, or any files sequentially. Free, fast, and secure — all processing happens in your browser.
📑
Drag & Drop Files Here
or click to browse
Max total size: 200MB • Drag to reorder files
📖 About File Merger
What is File Merger?
Combine multiple files into one single file. Useful for merging text files, logs, CSVs, or rejoining split parts.
- ✅ Merge text/log files
- ✅ Combine CSV data files
- ✅ Rejoin split file parts
- ✅ Merge code files
- ✅ Combine any files sequentially
💡 Tips
- Drag to reorder files before merging
- Use separator for text files clarity
- Best for text-based files
- Binary files merge as raw bytes
- All processing is local & private
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