macOS
Homebrew已验证 · 100%
brew install unshieldlocal Homebrew formula metadata
MacPorts已验证 · 94%
sudo port install unshieldMacPorts ports tree · archivers/unshield/Portfile · 来源: api.github.com
安装
其他安装命令
Linux
Alpine Linux apk已验证 · 92%
sudo apk add unshieldAlpine Linux edge package indexes · unshield · 来源: dl-cdn.alpinelinux.org
Debian apt已验证 · 92%
sudo apt install libunshield-devDebian stable package indexes · libunshield-dev · 来源: deb.debian.org
Fedora dnf已验证 · 92%
sudo dnf install unshieldFedora Rawhide package metadata · unshield · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#unshieldnixpkgs package indexes · pkgs/by-name/un/unshield/package.nix · 来源: api.github.com
Arch Linux pacman已验证 · 92%
sudo pacman -S unshieldArch Linux sync databases · unshield · 来源: geo.mirror.pkgbuild.com
openSUSE zypper已验证 · 92%
sudo zypper install libunshield1openSUSE Tumbleweed package metadata · libunshield1 · 来源: download.opensuse.org
Windows
Scoop已验证 · 92%
scoop install main/unshieldScoop official bucket manifest trees · bucket/unshield.json · 来源: api.github.com
概览
软件包摘要
Extract files from InstallShield cabinet files
历史
项目历史与用法
Unshield is a command-line tool and C library for extracting files from InstallShield cabinet files. Its README explains the original motivation: many Pocket PC applications were distributed as Windows InstallShield installers rather than standalone Microsoft Cabinet files, which was impractical for Linux and FreeBSD users.
项目历史
The upstream README is unusually explicit about the design origin. InstallShield cabinet files were not officially documented, so the author used the Windows tools i5comp and i6comp as references, discovered through `strings` that they used zlib for decompression, and chose to write a new implementation rather than port those tools.
The stated goals were pragmatic and distribution-friendly: use the MIT license, work on little-endian and big-endian systems, separate the implementation into a tool and a library, support InstallShield version 5 and later, list cabinet contents, and extract files.
The project has since become a maintained small C package. Its changelog records man-page work in 2008 and a 0.6 release in 2009; tagged releases later reached 1.x, and the current CMake configuration sets version 1.6.2, uses C23, installs a man page and pkg-config file, and builds both library and CLI components.
采用历史
The supplied package metadata shows Unshield packaged in Homebrew, Alpine/apk, Debian and Ubuntu as `libunshield-dev`, Fedora/dnf, MacPorts, Nix, Arch/pacman, Scoop, and openSUSE/zypper. That broad spread reflects both CLI use and library development use.
Unshield also appears as an optional backend in the `unp` ecosystem: the `unp` 2.0 changelog records experimental support for InstallShield-style Microsoft Cabinet files via unshield. That is a classic package-manager adoption path for a niche extractor: one focused tool becomes a backend behind a more general archive wrapper.
使用方式
The man page describes Unshield as a tool for listing, testing, and extracting InstallShield cabinet contents. Its commands include listing components, file groups, files, testing files, and extracting files; options cover component and group selection, output directory, forced InstallShield version, filename encoding conversion, lowercasing, raw extraction, and path handling.
In practice, users reach for it when they have a Windows installer archive but need the payload on a Unix-like system, in a build recipe, or in a recovery/migration workflow without running the installer.
为什么软件包爱好者会关心
Unshield matters in package culture because proprietary installer formats often block reproducible packaging. A small MIT-licensed extractor lets maintainers inspect or extract upstream payloads on Unix systems, script the process, and avoid depending on Windows-only tooling.
Its split library/tool design is also package-friendly: distributions can ship a CLI for users and development files for programs that need InstallShield cabinet support.
时间线
- 2008: Upstream changelog starts and records addition of the man page.
- 2009: Upstream changelog records the 0.6 release.
- 2013: GitHub tag metadata records version 1.0.
- 2023: Man page identifies the Unshield project and documents the modern command set.
- 2024: `unp` 2.0 records experimental InstallShield cabinet support via unshield.
- 2026: Current CMake project version is 1.6.2.
Related projects
- Unshield is related to InstallShield, Microsoft Cabinet files, zlib, the historic i5comp and i6comp tools, and archive wrappers such as `unp` that can delegate InstallShield-style extraction to it.
来源
- https://github.com/twogood/unshield/blob/master/CMakeLists.txt
- https://github.com/twogood/unshield/blob/master/ChangeLog
- https://github.com/twogood/unshield/blob/master/README.md
- https://github.com/twogood/unshield/blob/master/man/unshield.1
- https://salsa.debian.org/blade/unp/-/raw/master/debian/changelog
- source_facts.package-manager
安全态势
尚未找到受保护工具覆盖
没有找到 unshield 的匹配本地密钥处理 manifest。Nucleus 软件包元数据仍在此发布，以便未来覆盖拥有稳定的软件包 URL。
安装行为
- formula 元数据中未记录 Homebrew post-install 钩子。
- Homebrew bottle 元数据适用于 6 个平台目标。
- 安装时包含 1 个运行时依赖。
- 构建元数据列出 1 个构建依赖。
建议审查
在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。
可执行文件
已安装的可执行文件
| 命令 | 类型 | 暴露范围 | 备注 |
|---|---|---|---|
unshield | cli | 全局可执行文件 |
新鲜度
版本和新鲜度
这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。
页面生成时间2026-07-08
管理器版本1.6.2
管理器更新时间2026-05-13
本地数据OK
上游当前
检测到的最新版本1.6.2
https://github.com/twogood/unshield
- OK没有生成新鲜度警告。
安装元数据
软件包元数据
| 软件包键 | brew:unshield |
|---|---|
| 版本 | 1.6.2 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/unshield |
| 主页 | https://github.com/twogood/unshield |
| 仓库 | https://github.com/twogood/unshield |
| 上游文档 | https://github.com/twogood/unshield#readme |
| 许可证 | MIT |
| 源码归档 | https://github.com/twogood/unshield/archive/refs/tags/1.6.2.tar.gz |
| 最后更新 | 2026-05-13T14:52:16Z |
| Pulse | updated |
| 依赖 | openssl@4 |
| 构建依赖 | cmake |
| Bottle | 可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | 未定义 |
| 服务 | 未声明 |
注册表事实
源数据库详情
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | unshield |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
源数据库匹配
其他软件包管理器记录
匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。
Debian apt95%
libunshield-dev 1.5.1-1+b2
development files for libunshield
https://github.com/twogood/unshield/
sudo apt install libunshield-dev- Section: libdevel
- Architecture: amd64
- Source Package: unshield
- 1 依赖
- normalized package name match
- 匹配方式：Unshield
Debian apt95%
libunshield0 1.5.1-1+b2
library to extract CAB files from InstallShield installers
https://github.com/twogood/unshield/
sudo apt install libunshield0- Section: libs
- Architecture: amd64
- Source Package: unshield
- 2 依赖
- normalized package name match
- 匹配方式：Unshield
Debian apt95%
unshield 1.5.1-1+b2
extracts CAB files from InstallShield installers
https://github.com/twogood/unshield/
sudo apt install unshield- Section: utils
- Architecture: amd64
- Source Package: unshield
- 2 依赖
- normalized package name match
- 匹配方式：Unshield
Nix95%
unshield
nix profile install nixpkgs#unshield- normalized package name match
- 匹配方式：Unshield
Ubuntu apt95%
libunshield-dev 1.5.1-1
development files for libunshield
https://github.com/twogood/unshield/
sudo apt install libunshield-dev- Section: universe/libdevel
- Architecture: amd64
- Source Package: unshield
- 1 依赖
- normalized package name match
- 匹配方式：Unshield
Ubuntu apt95%
libunshield0 1.5.1-1
library to extract CAB files from InstallShield installers
https://github.com/twogood/unshield/
sudo apt install libunshield0- Section: universe/libs
- Architecture: amd64
- Source Package: unshield
- 2 依赖
- normalized package name match
- 匹配方式：Unshield
Ubuntu apt95%
unshield 1.5.1-1
extracts CAB files from InstallShield installers
https://github.com/twogood/unshield/
sudo apt install unshield- Section: universe/utils
- Architecture: amd64
- 2 依赖
- normalized package name match
- 匹配方式：Unshield
apk95%
unshield 1.6.2-r1
Extracts CAB files from InstallShield installers
https://github.com/twogood/unshield
sudo apk add unshield- License: MIT
- Architecture: x86_64
- Source Package: unshield
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Unshield
apk95%
unshield-dev 1.6.2-r1
Extracts CAB files from InstallShield installers (development files)
https://github.com/twogood/unshield
sudo apk add unshield-dev- License: MIT
- Architecture: x86_64
- Source Package: unshield
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Unshield
apk95%
unshield-doc 1.6.2-r1
Extracts CAB files from InstallShield installers (documentation)
https://github.com/twogood/unshield
sudo apk add unshield-doc- License: MIT
- Architecture: x86_64
- Source Package: unshield
- normalized package name match
- 匹配方式：Unshield
dnf95%
unshield 1.6.2-5.fc45
Extract CAB files from InstallShield installers
https://github.com/twogood/unshield
sudo dnf install unshield- License: MIT
- Category: Unspecified
- Architecture: i686
- Source Package: unshield
- 4 依赖
- 2 提供
- normalized package name match
- 匹配方式：Unshield
dnf95%
unshield-devel 1.6.2-5.fc45
Files needed for software development with unshield
https://github.com/twogood/unshield
sudo dnf install unshield-devel- License: MIT
- Category: Unspecified
- Architecture: i686
- Source Package: unshield
- 4 依赖
- 3 提供
- normalized package name match
- 匹配方式：Unshield
pacman95%
unshield 1.6.2-1
Extracts CAB files from InstallShield installers
https://github.com/twogood/unshield
sudo pacman -S unshield- License: custom
- Architecture: x86_64
- 2 依赖
- normalized package name match
- 匹配方式：Unshield
zypper95%
libunshield1 1.6.2-1.3
A Program to Extract InstallShield Cabinet Files
https://github.com/twogood/unshield
sudo zypper install libunshield1- License: MIT
- Category: Unspecified
- Architecture: x86_64
- Source Package: unshield
- 4 依赖
- 2 提供
- normalized package name match
- 匹配方式：Unshield
zypper95%
unshield 1.6.2-1.3
A Program to Extract InstallShield Cabinet Files
https://github.com/twogood/unshield
sudo zypper install unshield- License: MIT
- Category: Unspecified
- Architecture: x86_64
- Source Package: unshield
- 2 依赖
- 1 提供
- normalized package name match
- 匹配方式：Unshield
zypper95%
unshield-devel 1.6.2-1.3
Header files, libraries and development documentation for libunshield1
https://github.com/twogood/unshield
sudo zypper install unshield-devel- License: MIT
- Category: Unspecified
- Architecture: x86_64
- Source Package: unshield
- 2 依赖
- 4 提供
- normalized package name match
- 匹配方式：Unshield
来源线索
由仓库数据生成
此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。
Combined YAML source
View the package source record on GitHub.
使用的来源
- Geiger risk classifier
- Nucleus package database
- av.db category and tag curation
- cross-ecosystem install command graph
- curated package history
- external package-manager database matches
- package relationship graph
- package version freshness
- package-page enrichment