# exiftran を Homebrew, apt, MacPorts でインストール
exiftran 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:exiftran
```
追加のインストールコマンド:
### macOS
- Homebrew (100%):
```sh
brew install exiftran
```
証拠: local Homebrew formula metadata
- MacPorts (94%):
```sh
sudo port install exiftran
```
証拠: MacPorts ports tree: graphics/exiftran/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
### Linux
- Debian apt (92%):
```sh
sudo apt install exiftran
```
証拠: Debian stable package indexes: exiftran from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
## パッケージ情報
- **パッケージキー:** brew:exiftran
- **パッケージマネージャ:** Homebrew
- **バージョン:** 2.14
- **ソース概要:** Transform digital camera jpegs and their EXIF data
- **ホームページ:**
- **最終更新:** 2026-06-19T12:30:06-07:00
- **生成日時:** 2026-08-03T19:37:03+00:00
## 実行可能ファイル
- exiftran (エイリアス)
## インストール挙動
- Bottle: 利用不可
## バージョンと鮮度
- ページ生成日: 2026-08-03
- マネージャ版: 2.14
## プロジェクトの歴史と使われ方
exiftran is the command-line EXIF-aware JPEG transformation tool in Gerd Hoffmann's fbida project. It performs lossless rotations and flips like jpegtran while also updating EXIF orientation, image dimensions, and the embedded EXIF thumbnail.
### プロジェクトの歴史
The exiftran manual identifies the tool as EXIFTRAN 2.09 with copyright dates 2002-2012. The fbida repository groups several photo-oriented image tools together because they share code, with fbi and ida giving the project its name and exiftran provided as the JPEG transformation utility.
### 採用の歴史
The supplied package metadata lists exiftran packages in Homebrew, Debian, MacPorts, and Ubuntu, which reflects its role as a small Unix-style utility packaged across desktop and server-oriented systems.
### 使われ方
The manual documents batch operation on one or more JPEG files, automatic rotation from the EXIF orientation tag, in-place editing with optional backups, timestamp preservation, JPEG comment editing, EXIF dumping, and thumbnail regeneration.
### パッケージ好きにとっての重要性
Package maintainers care about exiftran because it is a narrow, scriptable image utility with behavior that jpegtran does not cover: it preserves and updates camera metadata and thumbnails during lossless JPEG transforms.
### タイムライン
- 2002-2012: exiftran manual copyright range.
- 2012: fbida tag 2.09 includes the exiftran 2.09 manual.
- 2020: fbida project appears on GitLab under kraxel/fbida.
- 2026: GitLab tags show fbida-2.15-1 activity.
### Related projects
- fbida bundles fbi, fbpdf, ida, exiftran, and thumbnail.cgi.
- The exiftran manual compares its lossless JPEG transforms with jpegtran and notes that exiftran also handles EXIF data.
### ソース
-
-
-
- source_facts.package-manager
## セキュリティノート
narrow executable package without higher-risk signals.
- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals
## 他のパッケージマネージャ記録
- Debian apt - exiftran - 2.14-1: normalized package name match | Debian stable package indexes: exiftran from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | digital camera JPEG image transformer | https://www.kraxel.org/blog/linux/fbida/
- Ubuntu apt - exiftran - 2.10-4ubuntu4: normalized package name match | Ubuntu 24.04 LTS package indexes: exiftran from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | digital camera JPEG image transformer | https://www.kraxel.org/blog/linux/fbida/
- MacPorts - exiftran: normalized package name match | MacPorts ports tree: graphics/exiftran/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
## Combined YAML source
View the package source record on GitHub. [combined/exiftran.yml](https://github.com/mxcl/pkgdb/blob/main/combined/exiftran.yml)
## ソース
- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph