Update README.md

Author: LMLK-seal

README.md

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-# PortableXE
-Transform any Windows application into a portable, self-contained package
+# 📦 PortableXE Professional
+
+> **Transform any Windows application into a portable, self-contained package**
+
+[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
+[![Python 3.8+](https://img.shields.io/badge/python-3.8+-blue.svg)](https://www.python.org/downloads/)
+[![Platform: Windows](https://img.shields.io/badge/platform-Windows-lightgrey.svg)](https://www.microsoft.com/windows)
+
+## 🚀 Overview
+
+PortableXE Professional is a comprehensive tool that converts Windows executables and installers into portable applications that can run from any location without installation. Perfect for creating USB-portable software, testing applications in isolated environments, or maintaining clean systems.
+
+## ✨ Key Features
+
+### 🔧 **Advanced Extraction Engine**
+- **Multi-format Support**: 7-Zip, Inno Setup, MSI, NSIS, InstallShield, and more
+- **Intelligent Detection**: Automatically identifies installer types and extraction methods
+- **Fallback Mechanisms**: Multiple extraction strategies ensure maximum compatibility
+
+### 🎯 **Smart Application Analysis**
+- **PE Structure Analysis**: Deep inspection of executable architecture and subsystem
+- **Installer Detection**: Recognizes setup files vs. standalone applications
+- **Hash Verification**: SHA256 checksums for file integrity
+
+### 📁 **Professional Portable Structure**
+- **Standard Directory Layout**: App/, Data/, Documentation/, Plugins/
+- **Environment Isolation**: Redirects AppData, Registry, and Temp folders
+- **Multiple Launchers**: Batch, PowerShell, and conversion scripts included
+
+### 🛠️ **Advanced Features**
+- **System Dependencies**: Automatic Visual C++ Redistributable inclusion
+- **Registry Backup**: Optional registry key preservation
+- **Compression Options**: Configurable compression levels
+- **Detailed Logging**: Comprehensive operation tracking
+
+## 📋 System Requirements
+
+- **Operating System**: Windows 10/11 (64-bit recommended)
+- **Python**: 3.8 or higher
+- **Memory**: 4GB RAM minimum, 8GB recommended
+- **Storage**: 500MB for application + space for portable apps
+
+### 🔗 **Optional Dependencies** (Recommended)
+- **7-Zip**: For advanced archive extraction
+- **innoextract**: For Inno Setup installer processing
+
+## 🛠️ Installation
+
+### Option 1: Python Installation
+```bash
+# Clone the repository
+git clone https://github.com/LMLK-seal/portablexe.git
+cd portablexe
+
+# Install required packages
+pip install customtkinter tkinter pathlib configparser
+
+# Install optional dependencies for enhanced functionality
+pip install pywin32
+```
+
+### Option 2: Portable Executable
+Download the pre-compiled executable from the [Releases](https://github.com/LMLK-seal/portablexe/releases) page.
+
+## 🎮 Quick Start
+
+### 🖥️ **GUI Mode** (Recommended)
+1. **Launch** PortableXE.py or the executable
+2. **Select** your installer or executable file
+3. **Configure** app name and output directory
+4. **Click** "Create Portable App"
+5. **Done!** Your portable app is ready
+
+### 💻 **Command Line Usage** (Optional)
+```bash
+python PortableXE.py --input "installer.exe" --output "C:\PortableApps" --name "MyApp"
+```
+
+## 📁 Output Structure
+
+```
+MyApp_Portable/
+├── 📁 App/                    # Core application files
+│   ├── MyApp.exe
+│   ├── Dependencies/          # System libraries
+│   └── ...
+├── 📁 Data/                   # Portable data storage
+│   ├── AppData/              # Redirected AppData
+│   ├── Registry/             # Registry backups
+│   └── Profile/              # User profile data
+├── 📁 Documentation/          # User documentation
+├── 📁 Plugins/               # Application plugins
+├── 🚀 RUN.bat                # Quick launcher
+├── ⚙️ MyApp.bat              # Advanced launcher
+├── 🔧 ConvertInstaller.bat   # Installer converter
+└── 📄 README.md              # Usage instructions
+```
+
+## 🎯 Supported Formats
+
+| Format | Support Level | Notes |
+|--------|---------------|-------|
+| **Inno Setup** | ✅ Excellent | Full extraction with innoextract |
+| **NSIS** | ✅ Excellent | 7-Zip based extraction |
+| **MSI** | ✅ Excellent | Native Windows Installer support |
+| **InstallShield** | 🟨 Good | 7-Zip extraction |
+| **WiX Toolset** | 🟨 Good | Standard MSI handling |
+| **ZIP/RAR Archives** | ✅ Excellent | Native support |
+| **Standalone EXE** | ✅ Perfect | Direct portable conversion |
+
+## ⚙️ Configuration
+
+PortableXE stores configuration in `%USERPROFILE%\PortableXE\config.ini`:
+
+```ini
+[General]
+default_output_dir = C:\PortableApps
+theme = dark
+auto_analyze = true
+
+[Advanced]
+include_dependencies = true
+create_launcher = true
+compression_level = 6
+
+[Extraction]
+timeout_seconds = 300
+use_7zip = true
+use_innoextract = true
+```
+
+## 🔍 Troubleshooting
+
+### 🐛 **Common Issues**
+
+**Extraction Failed**
+- Ensure 7-Zip and innoextract are installed and in PATH
+- Try running as administrator for system-level installers
+- Check installer isn't corrupted or password-protected
+
+**Application Won't Start**
+- Verify all dependencies are in the Dependencies folder
+- Check Windows version compatibility
+- Review creation logs for missing files
+
+**Large File Sizes**
+- Adjust compression level in settings
+- Exclude unnecessary language packs or documentation
+- Use selective extraction options
+
+### 📞 **Getting Help**
+1. Check the **Creation Log** tab for detailed error messages
+2. Review generated **README.md** in the portable app folder
+3. Enable detailed logging in configuration
+4. Consult the **ConvertInstaller.bat** for manual conversion guidance
+
+
+## 📜 License
+
+This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.
+
+## 🙏 Acknowledgments
+
+- **7-Zip** project for archive extraction capabilities
+- **innoextract** for Inno Setup installer support
+- **CustomTkinter** for the modern GUI framework
+- **Microsoft** for Windows Installer technology
+
+---
+
+<div align="center">
+
+**Made with ❤️ by LMLK-seal**
+
+[⭐ Star us on GitHub](https://github.com/LMLK-seal/portablexe) • [📝 Report Issues](https://github.com/LMLK-seal/portablexe/issues) • [💬 Discussions](https://github.com/LMLK-seal/portablexe/discussions)
+
+</div>