# largetifftools を Homebrew, apt でインストール

largetifftools 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:largetifftools
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install largetifftools
```

  証拠: local Homebrew formula metadata

### Linux

- Debian apt (92%):

```sh
sudo apt install largetifftools
```

  証拠: Debian stable package indexes: largetifftools 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:largetifftools
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.4.2
- **ソース概要:** Collection of software that can help managing (very) large TIFF files
- **ホームページ:** <https://pperso.ijclab.in2p3.fr/page_perso/Deroulers/software/largetifftools/>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- tifffastcrop (エイリアス)
- tiffmakemosaic (エイリアス)
- tiffsplittiles (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: 1.4.2
## プロジェクトの歴史と使われ方

LargeTIFFTools is a small open-source toolkit for manipulating very large TIFF files without loading the whole image into memory.

### プロジェクトの歴史

The official page says LargeTIFFTools was developed by the Modeling of the Living team at IJCLab, formerly IMNC, near Paris. It is tied to pathology and microscopy slide image workflows, and the page asks academic users to cite a 2013 Diagnostic Pathology article about analyzing huge pathology images with open-source software.

The toolkit consists of `tiffmakemosaic`, `tifffastcrop`, and `tiffsplittiles`. Its release notes emphasize practical file-format and robustness improvements: broader bit-depth handling, PNG output, libpng build compatibility, better corrupted-input exit codes, Fax-like compression support, multi-directory TIFF handling, WebP and Zstd compression support, and zero-size image checks in release 1.4.2.

### 採用の歴史

LargeTIFFTools is niche, but it entered general package ecosystems because it solves a real memory-bound image-processing problem. Debian packaged 1.3.7 on 2016-11-10, and Debian's package page lists it as a C program for TIFF/raster-image work with libtiff, JPEG, PNG, and OpenMP runtime dependencies.

### 使われ方

Users apply the tools from a shell or by drag-and-drop on Windows. Typical jobs include making mosaics, extracting rectangular regions, and splitting tiled TIFFs into independent files while avoiding whole-image decoding.

### パッケージ好きにとっての重要性

For package nerds, LargeTIFFTools is an example of the tiny scientific utility that earns a formula because the general tools can be too memory-hungry. It complements libtiff, ImageMagick, and GraphicsMagick by specializing in large-slide TIFF workflows.

### タイムライン

- 2013: The official page points academic users to a Diagnostic Pathology article on huge pathology images.
- 2016-11-10: Debian changelog records initial Debian packaging of version 1.3.7.
- 2017-09-18: Debian changelog records new upstream version 1.3.10.
- 2021-07-17: Debian changelog records version 1.4 with WebP and Zstd-related packaging dependencies.
- 2025-02-26: Debian changelog records new upstream version 1.4.2.

### Related projects

- Related projects include libtiff, BigTIFF, ImageMagick, GraphicsMagick, NDPITools, and microscopy/pathology whole-slide imaging tools.

### ソース

- <https://bigtiff.org/>
- <https://metadata.ftp-master.debian.org/changelogs/main/l/largetifftools/largetifftools_1.4.2-2_changelog>
- <https://packages.debian.org/sid/largetifftools>
- <https://pperso.ijclab.in2p3.fr/page_perso/Deroulers/software/largetifftools>


## 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 - largetifftools - 1.4.2-1: normalized package name match | Debian stable package indexes: largetifftools from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | process very large TIFF files | https://pperso.ijclab.in2p3.fr/page_perso/Deroulers/software/largetifftools/
- Ubuntu apt - largetifftools - 1.4.1-1build3: normalized package name match | Ubuntu 24.04 LTS package indexes: largetifftools from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | process very large TIFF files | https://www.imnc.in2p3.fr/pagesperso/deroulers/software/largetifftools/


## Combined YAML source

View the package source record on GitHub. [combined/largetifftools.yml](https://github.com/mxcl/pkgdb/blob/main/combined/largetifftools.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