Chunker - CSV File Splitter

A beautiful, minimal GUI application to split large CSV files into smaller chunks with customizable settings.

Features

• Simple & Intuitive UI: Clean, modern interface with minimal design
• Flexible Chunking: Split CSV files into customizable row chunks
• Header Preservation: Option to include header row in each chunk
• Progress Visualization: Real-time progress bar and status updates
• Cross-Platform: Works on Windows, macOS, and Linux
• Stand-alone Executable: No installation required on Windows & Linux

Installation

Python Version

1. Clone or download this repository
2. Install required dependencies:

   pip install tkinter
   # (tkinter is usually included with Python)

3. Run the application:

   python chunker.py

Stand-alone Executable

Download the latest stand-alone executable from the Releases page. According to Your OS No installation required - just double-click to run!

Usage

1. Click "Browse" to select your CSV file
2. Adjust settings as needed:
   • Set chunk size (default: 40 rows)
   • Choose whether to include headers in each chunk
   • Select output directory
3. Click "Split CSV" to begin processing
4. Monitor progress in the status bar
5. Find your split files in the output directory

Requirements

• Python 3.6+ (for source code version)
• Windows 7+ (for stand-alone executable)

Building Stand-alone Executable

To create your own Windows executable:

python -m PyInstaller --onefile --windowed --icon=assets/icon.ico --name="Chunker" --version-file=version.txt splitter-v1.py

For Linux

python3 -m PyInstaller --onefile --windowed \
--icon=assets/icon.ico \
--name="Chunker" \
--version-file=version.txt \
splitter-v1.py

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

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Enjoy splitting your CSV files with Chunker!