Latest Version: 1.0.0 (Released: 10 March 2025)
Introduction
For data engineers and analysts who frequently work with Apache Parquet files, a robust and efficient tool is a necessity. Parquet Reader is a powerful desktop application designed to simplify the process of viewing, analyzing, and exporting Parquet files without writing a single line of code. Built using Python and Tkinter, this lightweight tool offers a seamless and intuitive user experience.
With an emphasis on speed, usability, and advanced data handling capabilities, Parquet Reader is the go-to solution for professionals looking for a hassle-free way to interact with Parquet datasets.
Key Features
✨ Intuitive Interface
- Modern, clean UI with light/dark theme support
- Easy file navigation with a responsive data grid view
- User-friendly layout for seamless workflow
📊 Advanced Data Handling
- Fast loading of large Parquet files
- Column-wise search and sorting
- Real-time data filtering for quick insights
💾 Export Capabilities
- Export data in multiple formats: CSV, Excel (.xlsx), and JSON
- Preserves data types during export for consistency
🔍 Smart Search
- Global and column-specific search functionality
- Case-sensitive and case-insensitive search options
- Real-time results to enhance data accessibility
System Requirements
- Windows 10/11 (64-bit)
- Minimum 4GB RAM (8GB recommended for large files)
- Python 3.8 or higher (bundled with the installer)
- 100MB free disk space
Download & Installation
Latest Release (v1.0.0)
- Download Parquet Reader for Windows
- File Size: XX MB
- SHA256: [hash]
Installation Guide
- Download the installer from the official website.
- Run the installer as administrator.
- Follow the on-screen installation steps.
- Launch Parquet Reader from your desktop or start menu.
What’s New in v1.0.0?
🚀 New Features
- JSON export functionality added
- Dark/light theme toggle for better accessibility
- Column sorting for improved data organization
- Search history for quicker lookups
🛠️ Improvements
- Faster loading speeds for large datasets
- Enhanced memory management
- Improved error handling for a smoother user experience
- Updated UI elements for better navigation
🐛 Bug Fixes
- Fixed column width adjustment issues
- Resolved memory leaks during large file handling
- Improved search functionality to cover edge cases
- Enhanced export reliability
Upcoming Features
Parquet Reader continues to evolve! Here’s a sneak peek at what’s coming next:
- Custom column filtering for precise data extraction
- Advanced data visualization tools
- Multiple file comparison capabilities
- Data profiling features for in-depth insights
- Customizable themes for enhanced user experience
Support & Documentation
Why Choose Parquet Reader?
- Ease of Use – No coding required, intuitive UI
- High Performance – Optimized for handling large datasets
- Reliability – Robust error handling and data integrity checks
- Completely Free – Open-source with regular updates
- No Extra Dependencies – Standalone application with bundled libraries
User Testimonials
“Finally, a simple tool for viewing Parquet files without needing to write code!” – Data Engineer at WCIT Solution Pvt Ltd
“The export features save me hours of work every week.” – Data Analyst at AvTechfin Pvt Ltd
Version History
v1.0.0 (Current Release)
- Initial public release
- Core functionality implementation
- Basic export features
- Search and sorting capabilities
Privacy & Security
- Works completely offline
- No personal data collection
- No internet connection required for use
- Local file processing ensures data security
Contributing
We welcome community contributions! Visit our GitHub repository to:
- Report bugs
- Suggest features
- Submit pull requests
- Join discussions
License
Parquet Reader is released under the MIT License. See the LICENSE file for more details.
