# UpxShell（UPX加壳脱壳机）_WIN

**Repository Path**: hackingboos/UpxShell

## Basic Information

- **Project Name**: UpxShell（UPX加壳脱壳机）_WIN
- **Description**: UPXShell 是一款基于 UPX（Ultimate Packer for eXecutables）开发的图形界面工具，用于对 Windows 可执行文件进行加壳（压缩）和脱壳（解压缩）操作。提供直观的 Windows 界面，无需记忆命令行参数即可轻松使用 UPX 的全部核心功能。
- **Primary Language**: C#
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: https://gitee.com/hackingboos
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2026-06-23
- **Last Updated**: 2026-10-07

## Categories & Tags

**Categories**: Uncategorized

**Tags**: UPX, 压缩壳, 加壳机, 脱壳机

## README

# UpxShell (UPX Packer/Unpacker)

![输入图片说明](%E6%88%AA%E5%9B%BE.jpg)

## Overview

UpxShell (UPX Packer/Unpacker) is a professional executable file compression tool developed by **HackBoos**, based on the powerful UPX (Ultimate Packer for eXecutables) core. The software provides a clean and intuitive graphical interface, allowing users to easily compress (pack) and decompress (unpack) various Windows executable file formats such as EXE, DLL, and OCX.

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## Software Information

| Item | Content |
|------|---------|
| Software Name | UpxShell (UPX Packer/Unpacker) |
| Author | HackBoos |
| Official Website | www.sec31.cn |
| WeChat Official Account | 零日防线 (Zero-Day Defense) |
| Contact QQ | 239237253 |
| Email | HackBoos@qq.com |

---

## Features

### Core Functions

- **Packing/Compression**: Supports compression levels 1-9
- **Unpacking/Decompression**: Fully restores compressed executable files
- **Smart Detection**: Automatically identifies file types (EXE, DLL, OCX, CPL, SCR, SYS, COM, LE, PE, COFF)

### Advanced Options

| Option | Description |
|--------|-------------|
| Backup | Automatically backup original files before processing |
| Test | Automatically run program after processing to verify |
| Force | Force processing of unsupported file types |
| Strip Config | Remove SEH configuration to resolve compression errors |
| Strip Relocations | Remove relocation information to resolve runtime errors |

### Ad System

- Real-time ad information display
- Supports click-through navigation

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## Version History

### 1.0.x Series (Basic Version)

| Version | Architecture | Description |
|---------|--------------|-------------|
| V1.0.2x86 | x86 | Initial version with basic packing and unpacking features |
| V1.0.3x86 | x86 | Optimized compression algorithm, improved compression ratio |
| V1.0.4x86 | x86 | Added support for DLL files |
| V1.0.5x86 | x86 | Improved user interface, added automatic file type detection |
| V1.0.7x86 | x86 | Added backup function option |
| V1.0.8x86 | x86 | Improved error handling mechanism, added detailed logging |

### 1.2.x Series (Feature Enhancement)

| Version | Architecture | Description |
|---------|--------------|-------------|
| V1.2.0x86 | x86 | Major update, added compression level selection (1-9) |
| V1.2.1x86 | x86 | Optimized compression algorithm, improved processing efficiency |
| V1.2.2x86 | x86 | Added support for multiple file formats |
| V1.2.4x86 | x86 | Added strip config and strip relocations options |
| V1.2.5x86 | x86 | Improved file type detection logic |

### 1.9.x Series (UI Improvements)

| Version | Architecture | Description |
|---------|--------------|-------------|
| V1.9.0x86 | x86 | Complete UI redesign, added top banner ads |
| V1.9.2x86 | x86 | Optimized ad rotation mechanism |
| V1.9.3x86 | x86 | Added ad click functionality |
| V1.9.4x86 | x86 | Optimized network request handling |
| V1.9.5x86 | x86 | Improved ad fault tolerance |

### 2.0.x Series (Stability Optimization)

| Version | Architecture | Description |
|---------|--------------|-------------|
| V2.0.0x86 | x86 | Refactored underlying code architecture |
| V2.0.2x86 | x86 | Optimized process management |
| V2.0.3x86 | x86 | Added operation progress feedback |
| V2.9.0x86 | x86 | Milestone version, most complete feature set |

### 3.0.x Series (Deep Optimization)

| Version | Architecture | Description |
|---------|--------------|-------------|
| V3.0.0x86 | x86 | Comprehensive compression engine optimization |
| V3.0.1x86 | x86 | Improved error messages |
| V3.0.2x86 | x86 | Added log filtering feature |
| V3.0.3x86 | x86 | Optimized file path handling |
| V3.0.4x86 | x86 | Improved test run mechanism |
| V3.0.5x86 | x86 | Added intelligent startup path lookup |
| V3.0.6x86 | x86 | Optimized UPX executable file search |
| V3.0.7x86 | x86 | Improved exception handling mechanism |
| V3.0.8x86 | x86 | Optimized output display format |
| V3.0.9x86 | x86 | Fixed known issues |

### 3.9.x Series (64-bit Beginnings)

| Version | Architecture | Description |
|---------|--------------|-------------|
| V3.9.1x86 | x86 | Preliminary preparation for x64 architecture support |
| V3.9.3x86 | x86 | Deep optimization of compression algorithm |
| V3.9.4x86 | x86 | Improved error recovery mechanism |
| V3.9.5x86 | x86 | First dual-architecture version (x86) |
| V3.9.5x64 | x64 | First dual-architecture version (x64) |
| V3.9.6x86 | x86 | Optimized x64 version performance |
| V3.9.6x64 | x64 | Optimized x64 version performance |

### 4.x.x Series (Mature & Stable)

| Version | Architecture | Description |
|---------|--------------|-------------|
| V4.0.0x86 | x86 | Officially released stable version |
| V4.0.0x64 | x64 | Officially released stable version |
| V4.0.1x86 | x86 | Fixed stability issues |
| V4.0.1x64 | x64 | Fixed stability issues |
| V4.0.2x86 | x86 | Improved UI responsiveness |
| V4.0.2x64 | x64 | Improved UI responsiveness |
| V4.1.0x86 | x86 | Added advanced configuration options |
| V4.1.0x64 | x64 | Added advanced configuration options |
| V4.2.0x86 | x86 | Optimized file processing workflow |
| V4.2.0x64 | x64 | Optimized file processing workflow |
| V4.2.1x86 | x86 | Improved dual-architecture version feature consistency |
| V4.2.1x64 | x64 | Improved dual-architecture version feature consistency |
| V4.2.2x86 | x86 | Optimized error message display |
| V4.2.2x64 | x64 | Optimized error message display |
| V4.2.3x86 | x86 | Fixed known issues |
| V4.2.3x64 | x64 | Fixed known issues |
| V4.2.4x86 | x86 | **Final version of 4.x series** |
| V4.2.4x64 | x64 | **Final version of 4.x series** |

### 5.x.x Series (Modern Upgrade)

| Version | Architecture | Description |
|---------|--------------|-------------|
| V5.0.0x86 | x86 | New major 5.0 release |
| V5.0.0x64 | x64 | New major 5.0 release |
| V5.0.1x64 | x64 | Optimized x64 version performance |
| V5.0.2x64 | x64 | Fixed issues found in 5.0.1 |
| V5.1.0x64 | x64 | Introduced smarter compression strategy |
| V5.1.1x86 | x86 | Optimized ad system performance |
| V5.1.1x64 | x64 | Optimized ad system performance |
| V5.2.0x86 | x86 | Latest version |
| V5.2.0x64 | x64 | Latest version |

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## Version Architecture Distribution

| Series | x86 Versions | x64 Versions | Total |
|--------|---------------|---------------|-------|
| 1.0.x | 6 | 0 | 6 |
| 1.2.x | 5 | 0 | 5 |
| 1.9.x | 5 | 0 | 5 |
| 2.0.x | 4 | 0 | 4 |
| 3.0.x | 10 | 0 | 10 |
| 3.9.x | 4 | 3 | 7 |
| 4.x.x | 10 | 10 | 20 |
| 5.x.x | 2 | 5 | 7 |
| **Total** | **46** | **18** | **64** |

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## Supported File Formats

| Extension | File Type | Supported Operations |
|-----------|-----------|---------------------|
| .exe | Executable File | Pack/Unpack |
| .dll | Dynamic Link Library | Pack/Unpack |
| .ocx | ActiveX Control | Pack/Unpack |
| .cpl | Control Panel Item | Pack/Unpack |
| .scr | Screen Saver | Pack/Unpack |
| .sys | System Driver | Pack/Unpack |
| .com | Command Program | Pack/Unpack |
| .le | Linear Executable | Pack/Unpack |
| .pe | PE File | Pack/Unpack |
| .coff | COFF Format | Pack/Unpack |

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## System Requirements

| Item | Requirement |
|------|-------------|
| Operating System | Windows 7/8/10/11 |
| Runtime Environment | .NET 8.0 |
| Processor | x86 or x64 architecture |
| Memory | At least 512MB |
| Disk Space | Approximately 10MB |

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## Version Recommendations

| Use Case | Recommended Version | Reason |
|----------|---------------------|--------|
| Daily Use | V5.2.0 x86/x64 | Latest version, most complete features |
| Compatibility Priority | V4.2.4 x86/x64 | Thoroughly tested, stable and reliable |
| Legacy Systems | V3.0.x x86 | Best compatibility with old systems |
| Large File Processing | V5.x.x x64 | 64-bit version more efficient for large files |

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## Common Troubleshooting

| Problem | Solution |
|---------|----------|
| "Structured Exception Handling present" | Check "Strip Config" option |
| "TLS callbacks are not supported" | Check "Strip Relocations" option |
| "Not supported format" | Check "Force" option to try processing |
| Compressed file won't run | Try combining "Strip Config" and "Strip Relocations" |

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## Update Log Highlights

- **v1.0.x**: Basic functionality implementation
- **v1.2.x**: Added compression levels, backup, advanced options
- **v1.9.x**: UI refactoring, added ad system
- **v2.0.x**: Architecture optimization, improved stability
- **v3.0.x**: Deep optimization, complete feature set
- **v3.9.x**: First x64 architecture support
- **v4.x.x**: Mature and stable, dual-architecture parallel
- **v5.x.x**: Modern interface, comprehensive features

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## Copyright Notice

**UpxShell (UPX Packer/Unpacker)** is developed and created by **HackBoos**, all rights reserved.

- Author: HackBoos
- Website: www.sec31.cn
- WeChat Official Account: 零日防线 (Zero-Day Defense)
- QQ: 239237253
- Email: HackBoos@qq.com

**© 2026 HackBoos All Rights Reserved**

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*Last Updated: June 2026*