# pdf2image を Homebrew でインストール pdf2image のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。 ## インストール ```sh sudo av install brew:pdf2image ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install pdf2image ``` 証拠: local Homebrew formula metadata ## パッケージ情報 - **パッケージキー:** brew:pdf2image - **パッケージマネージャ:** Homebrew - **パッケージマネージャページ:** - **バージョン:** 0.53 - **ソース概要:** Convert PDFs to images - **ホームページ:** - **上流ドキュメント:** - **ライセンス:** FSFUL - **ソースアーカイブ:** - **生成日時:** 2026-08-04T22:13:35+00:00 ## 実行可能ファイル - pdf2image (cli) - pdf2image (エイリアス) ## 依存関係 - freetype - ghostscript ## ビルド依存関係 - libx11 ## インストール挙動 - post-install フック: 未定義 - Bottle: 利用可能 対象 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura ## バージョンと鮮度 - ページ生成日: 2026-08-04 - マネージャ版: 0.53 - ローカルデータ: OK - 上流リポジトリ: https://code.google.com/p/pdf2image/ - 情報: No package-manager update timestamp was available. - 情報: Release/tag comparison is only available for GitHub repositories. ## プロジェクトの歴史と使われ方 PDF2Image is a command-line and library-style PDF conversion project for rendering PDF pages to image formats and exporting text data. The archived Google Code metadata describes it as based on XPDF 3.02 and requiring Ghostscript and FreeType. ### プロジェクトの歴史 The original project was hosted on Google Code as pdf2image with Subversion source hosting. Google Code archive metadata records the project as having source, a GPL-2 license, and a later move to the FlexPaper GitHub repository. The 0.53 source and Windows executable were published in January 2012 according to the official Google Code archive downloads metadata. That 0.53 line is the same major historical release packaged by Homebrew for the command-line formula. ### 採用の歴史 PDF2Image was tied to FlexPaper and FlowPaper-style document viewing workflows, where pre-rendering PDF pages to images or extracting text metadata was useful for web display pipelines. In package-manager culture it remains a small compatibility package for users who need this older Ghostscript/XPDF-based converter rather than the unrelated modern Python package with the same name. ### 使われ方 The archived official description documents a pdf2image command accepting a PDF input and optional XML output, with flags for first and last page, JSON output, compression, zoom, image device, encoding, owner password, and user password. Package users should treat this as the historical C/C++ PDF2Image tool, not the Python pdf2image wrapper around Poppler. Its runtime expectations center on Ghostscript and FreeType. ### パッケージ好きにとっての重要性 The package is a naming trap: Homebrew's pdf2image formula tracks the old Google Code/FlexPaper tool, while most contemporary search results point to the Python project. Correct curation prevents users and automated tooling from mixing two unrelated packages with different languages, dependencies, licenses, and CLIs. ### タイムライン - 2011: PDF2Image 0.49 Windows and source downloads were published in the Google Code archive. - 2012: PDF2Image 0.53 source and Windows executable downloads were published. - 2015: Google Code archive metadata recorded the project as moved to https://github.com/flexpaper/pdf2image. ### Related projects - The official archive says PDF2Image is based on XPDF and requires Ghostscript and FreeType. The GitHub repository identifies FlowPaper as the current maintainer/sponsor. ### ソース - - - - ## セキュリティノート broad file, network, media, or database tool signal. - **Geiger リスク:** blue / 中 - broad file, network, media, or database tool signal ## ソースデータベース詳細 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** pdf2image - **Version Scheme:** 0 - **Revision:** 1 - **Conflicts With:** pdftohtml, poppler, xpdf - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## 関連リンク - [Secret-risk packages](https://pkg.so/ja/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Media and graphics packages](https://pkg.so/ja/media-graphics-tools/) - Matched media, image, audio, video, or graphics metadata. - [freetype](https://pkg.so/ja/brew/freetype/) - Runtime dependency declared by Homebrew. - [ghostscript](https://pkg.so/ja/brew/ghostscript/) - Runtime dependency declared by Homebrew. - [pdf2svg](https://pkg.so/ja/brew/pdf2svg/) - Shares pkgdb curated category or tags: cli, conversion, media, pdf, pdf-tools. - [pdf2json](https://pkg.so/ja/brew/pdf2json/) - Shares pkgdb curated category or tags: cli, conversion, media, pdf, pdf-tools. - [djvu2pdf](https://pkg.so/ja/brew/djvu2pdf/) - Shares pkgdb curated category or tags: cli, conversion, ghostscript, media, pdf. - [qpdf](https://pkg.so/ja/brew/qpdf/) - Shares pkgdb curated category or tags: cli, media, pdf, pdf-tools. - [pdfly](https://pkg.so/ja/brew/pdfly/) - Shares pkgdb curated category or tags: cli, media, pdf, pdf-tools. - [pdfgrep](https://pkg.so/ja/brew/pdfgrep/) - Shares pkgdb curated category or tags: cli, media, pdf, pdf-tools. - [pdfcpu](https://pkg.so/ja/brew/pdfcpu/) - Shares pkgdb curated category or tags: cli, media, pdf, pdf-tools. - [pdf-diff](https://pkg.so/ja/brew/pdf-diff/) - Shares pkgdb curated category or tags: cli, media, pdf, pdf-tools. - [imagemagick](https://pkg.so/ja/brew/imagemagick/) - Both packages work with overlapping file formats or content types. Shared terms: cli, conversion, convert, freetype, image. - [img2pdf](https://pkg.so/ja/brew/img2pdf/) - Both packages work with overlapping file formats or content types. Shared terms: cli, conversion, convert, image, image-conversion. ## Combined YAML source View the package source record on GitHub. [combined/pdf2image.yml](https://github.com/mxcl/pkgdb/blob/main/combined/pdf2image.yml) ## ソース - pkg.so package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - pkgdb category and tag curation - package relationship graph - cross-ecosystem install command graph