macOS
Homebrew已验证 · 100%
brew install pdfcracklocal Homebrew formula metadata
安装
其他安装命令
Linux
Alpine Linux apk已验证 · 92%
sudo apk add pdfcrackAlpine Linux edge package indexes · pdfcrack · 来源: dl-cdn.alpinelinux.org
Debian apt已验证 · 92%
sudo apt install pdfcrackDebian stable package indexes · pdfcrack · 来源: deb.debian.org
Fedora dnf已验证 · 92%
sudo dnf install pdfcrackFedora Rawhide package metadata · pdfcrack · 来源: dl.fedoraproject.org
Nix已验证 · 92%
nix profile install nixpkgs#pdfcracknixpkgs package indexes · pkgs/by-name/pd/pdfcrack/package.nix · 来源: api.github.com
Arch Linux pacman已验证 · 92%
sudo pacman -S pdfcrackArch Linux sync databases · pdfcrack · 来源: geo.mirror.pkgbuild.com
概览
软件包摘要
PDF files password cracker
历史
项目历史与用法
PDFCrack is an open-source command-line tool for recovering passwords and content from PDF files. The official site describes it as small, dependency-free, and intended for GNU/Linux and other POSIX-compatible systems.
项目历史
PDFCrack was written by Henning Noren after he lost access to a PDF he owned and wanted to learn more about PDF document security. The official FAQ says the project continued because there was no open-source or free PDF password recovery program that met that need.
The SourceForge project page records the project as registered on 2006-05-26, with GPLv2 licensing, C as the programming language, and a console/terminal user interface.
采用历史
PDFCrack became a common package-manager security utility because it is narrow, portable, and easy to build. Its presence across Unix-like package ecosystems reflects the demand for a simple CLI that can run wordlist and brute-force recovery jobs without a larger cracking framework.
使用方式
The official feature list covers standard security handler revisions 2, 3, and 4, owner and user password recovery, wordlist and brute-force modes, simple permutations, benchmarking, and save/load of running jobs.
The FAQ frames supported use as recovering passwords or content the user owns but has lost access to. It explicitly says PDFCrack is not for changing or overriding copy, print, or permission restrictions.
为什么软件包爱好者会关心
For package nerds, PDFCrack is the archetypal tiny security CLI: a single-purpose C tool, no external dependencies, packageable across POSIX systems, and useful in forensics or recovery contexts where a full GPU cracking suite is unnecessary.
时间线
- 2006: SourceForge records the project registration date as 2006-05-26.
- 2008: The official website and FAQ show a last modified date of 2008-07-08.
- 2025: SourceForge records a project last update date of 2025-09-14.
Related projects
- PDFCrack is related by domain to broader password-recovery tools and PDF utilities, but the official project materials present it as a standalone command-line tool for PDF password recovery.
来源
安全态势
风险级别：red
escape, surveillance, or offensive capability signal.
风险分类器
red 风险 · 中 置信度 · escape-surveillance-offensive
原因
- escape, surveillance, or offensive capability signal
信号
- text:password cracker
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。
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 |
|---|---|---|---|
pdfcrack | 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0.21
管理器更新时间
本地数据OK
上游not checked
检测到的最新版本未检测到
https://pdfcrack.sourceforge.net/
- 信息No package-manager update timestamp was available.低 置信度
- 信息Release/tag comparison is only available for GitHub repositories.https://pdfcrack.sourceforge.net/none 置信度
安装元数据
软件包元数据
| 软件包键 | brew:pdfcrack |
|---|---|
| 版本 | 0.21 |
| 软件包管理器 | Homebrew |
| 软件包管理器页面 | https://formulae.brew.sh/formula/pdfcrack |
| 主页 | https://pdfcrack.sourceforge.net/ |
| 上游文档 | https://pdfcrack.sourceforge.net/ |
| 许可证 | GPL-2.0-or-later |
| 源码归档 | https://downloads.sourceforge.net/project/pdfcrack/pdfcrack/pdfcrack-0.21/pdfcrack-0.21.tar.gz |
| 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 | pdfcrack |
| Version Scheme | 0 |
| Revision | 0 |
| 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%
pdfcrack 0.20-1
PDF files password cracker
sudo apt install pdfcrack- Section: utils
- Architecture: amd64
- 1 依赖
- 1 可选依赖
- normalized package name match
- 匹配方式：Pdfcrack
Nix95%
pdfcrack
nix profile install nixpkgs#pdfcrack- normalized package name match
- 匹配方式：Pdfcrack
Ubuntu apt95%
pdfcrack 0.20-1
PDF files password cracker
sudo apt install pdfcrack- Section: universe/utils
- Architecture: amd64
- 1 依赖
- 1 可选依赖
- normalized package name match
- 匹配方式：Pdfcrack
apk95%
pdfcrack 0.21-r0
Command line, password recovery tool for PDF-files.
https://pdfcrack.sourceforge.net/
sudo apk add pdfcrack- License: GPL-2.0
- Architecture: x86_64
- Source Package: pdfcrack
- 1 依赖
- 1 提供
- normalized package name match
- 匹配方式：Pdfcrack
dnf95%
pdfcrack 0.21-2.fc44
A Password Recovery Tool for PDF files
http://pdfcrack.sourceforge.net/
sudo dnf install pdfcrack- License: GPL-2.0-or-later
- Category: Unspecified
- Architecture: x86_64
- Source Package: pdfcrack
- 2 依赖
- 1 提供
- normalized package name match
- 匹配方式：Pdfcrack
pacman95%
pdfcrack 0.21-1
Password recovery tool for PDF-files
https://pdfcrack.sourceforge.net/
sudo pacman -S pdfcrack- License: GPL-2.0-or-later
- Architecture: x86_64
- 1 依赖
- normalized package name match
- 匹配方式：Pdfcrack
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