GrandPerspective
詳細情報
| タイトル | GrandPerspective |
|---|---|
| URL | http://grandperspectiv.sourceforge.net/ |
| バージョン | ver 3.8.1 |
| 更新日 | 2026/09/14 |
| 追加日 | 2013/08/17 |
| 種別 | フリーソフト / オープンソース(GPL) |
| 説明 | ディスク使用率をグラフィカルに表示する事ができるMac OS X用ユーティリティ。 |
レビュー
概要
GrandPerspectiveは、macOS向けのディスク使用量可視化ユーティリティです。ツリーマップという視覚化技術を用いて、ファイルシステム内の各ファイルをそのサイズに比例した矩形で表示します。どのファイルやフォルダがディスク容量を多く占めているかを直感的に把握できるため、不要なファイルの特定と削除に役立ちます。
2005年から開発が始まり、2025年には20周年を迎えた歴史あるツールです。継続的なアップデートが行われており、最新バージョンは2026年1月にリリースされたv3.6.3です。
主要な特徴・機能
- ツリーマップ表示: ファイルのサイズに比例した矩形でディスク使用量を視覚的に表現
- 複数の色マッピング: ファイル名・拡張子・ファイルタイプ・親フォルダなど様々な基準で色分け表示
- 高度なフィルター機能: 特定の種類や条件のファイルに絞り込んで表示
- Quick Lookプレビュー: 選択したファイルをその場でプレビュー可能
- スキャン結果の保存・エクスポート: スキャン結果を保存して後から再利用可能
- 複数ビュー対応: 異なるフォルダや条件を複数のビューで同時に確認
- macOSネイティブ: macOS専用アプリとして最適化された操作感
対象ユーザー
- ディスク容量の不足に悩むMacユーザー
- どのファイルが大きな容量を占めているか把握したいユーザー
- 定期的なディスク整理・管理を行うパワーユーザー
- 写真・動画・音楽など大容量メディアファイルを多く扱うクリエイター
- ストレージ管理を視覚的に行いたいすべてのmacOSユーザー
ライセンス情報
GrandPerspectiveはGNU General Public License（GPL）のもとで公開されているオープンソースソフトウェアです。SourceForgeから無料でダウンロードできるほか、Mac App Storeからは有償（$2.99）で購入することも可能です。
スクリーンショット
更新グラフ
バージョン履歴
13 Sep 2026 GrandPerspective 3.8.1 has been released and is available for download from Sourceforge.
This release features minor improvements to diagnostic logging.
The latest release (Version 3.8.1) consists of two files:
GrandPerspective-3_8_1.dmg
GrandPerspective-3_8_1-src.tgz
Copyright 2005-2026, Erwin Bonsma. Last updated: 13 Sep 2026
This release features minor improvements to diagnostic logging.
The latest release (Version 3.8.1) consists of two files:
GrandPerspective-3_8_1.dmg
GrandPerspective-3_8_1-src.tgz
Copyright 2005-2026, Erwin Bonsma. Last updated: 13 Sep 2026
24 Aug 2026 GrandPerspective 3.8.0 has been released and is available for download from Sourceforge.
This release features various minor improvements, including:
improved upper bound detection when coloring by size,
improved viewing of logs for diagnostic purposes, and
a keyboard shortcut for showing the Control panel.
It also bumps the deployment target to macOS 14.
With that, the code has been updated to use more modern library functionality.
31 May 2026 GrandPerspective 3.7.2 has been released and is available for download from Sourceforge and the App Store.
The latest release (Version 3.8.0) consists of two files:
GrandPerspective-3_8_0.dmg
GrandPerspective-3_8_0-src.tgz
macOS 14 or higher
GrandPerspective 3.7.2 still supports macOS 11, 12 and 13.
Copyright 2005-2026, Erwin Bonsma. Last updated: 24 Aug 2026
This release features various minor improvements, including:
improved upper bound detection when coloring by size,
improved viewing of logs for diagnostic purposes, and
a keyboard shortcut for showing the Control panel.
It also bumps the deployment target to macOS 14.
With that, the code has been updated to use more modern library functionality.
31 May 2026 GrandPerspective 3.7.2 has been released and is available for download from Sourceforge and the App Store.
The latest release (Version 3.8.0) consists of two files:
GrandPerspective-3_8_0.dmg
GrandPerspective-3_8_0-src.tgz
macOS 14 or higher
GrandPerspective 3.7.2 still supports macOS 11, 12 and 13.
Copyright 2005-2026, Erwin Bonsma. Last updated: 24 Aug 2026
31 May 2026 GrandPerspective 3.7.2 has been released and is available for download from Sourceforge.
This release contains a fix for errors when trying to open files for which there is no recommended application.
15 May 2026 GrandPerspective 3.7.1 has been released and is available for download from Sourceforge and the App Store.
It includes some further, minor improvements to the new app icon so that it looks okay in all styles:
The latest release (Version 3.7.2) consists of two files:
GrandPerspective-3_7_2.dmg
GrandPerspective-3_7_2-src.tgz
Copyright 2005-2026, Erwin Bonsma. Last updated: 31 May 2026
This release contains a fix for errors when trying to open files for which there is no recommended application.
15 May 2026 GrandPerspective 3.7.1 has been released and is available for download from Sourceforge and the App Store.
It includes some further, minor improvements to the new app icon so that it looks okay in all styles:
The latest release (Version 3.7.2) consists of two files:
GrandPerspective-3_7_2.dmg
GrandPerspective-3_7_2-src.tgz
Copyright 2005-2026, Erwin Bonsma. Last updated: 31 May 2026
15 May 2026 GrandPerspective 3.7.1 has been released and is available for download from Sourceforge.
Some further, minor improvements to the new app icon so that it looks okay in all styles:
The latest release (Version 3.7.1) consists of two files:
GrandPerspective-3_7_1.dmg
GrandPerspective-3_7_1-src.tgz
Austin Davenport: "That's the beauty of GrandPerspective. It gives you the bird's eye view of your storage."
LearnEDU: "It's great for managing space on your Mac harddrive"
Ivan Zugec: "Check out GrandPerspective if you want a nice visual display of your [disk] usage"
We're talking about the Apple app and the others: "It's as easy as pie"
Copyright 2005-2026, Erwin Bonsma. Last updated: 15 May 2026
Some further, minor improvements to the new app icon so that it looks okay in all styles:
The latest release (Version 3.7.1) consists of two files:
GrandPerspective-3_7_1.dmg
GrandPerspective-3_7_1-src.tgz
Austin Davenport: "That's the beauty of GrandPerspective. It gives you the bird's eye view of your storage."
LearnEDU: "It's great for managing space on your Mac harddrive"
Ivan Zugec: "Check out GrandPerspective if you want a nice visual display of your [disk] usage"
We're talking about the Apple app and the others: "It's as easy as pie"
Copyright 2005-2026, Erwin Bonsma. Last updated: 15 May 2026
2 May 2026 GrandPerspective 3.7.0 has been released and is available for download from Sourceforge.
This release improves compatibility with the Liquid Glass user interface.
Most visibly, the app icon has been updated.
This release also contains various fixes to improve stability and plug a memory leak.
21 Mar 2026 GrandPerspective 3.6.4 has been released and is available for download from Sourceforge and the App Store.
The start window is now more user-friendly #124,
and a tooltip now lets you view the full path when it is truncated in the progress panel #116.
Up-to-date localizations available in English, Chinese, German, Greek, Finnish, French, Italian, Turkish, Spanish, Portuguese, and Dutch
The latest release (Version 3.7.0) consists of two files:
GrandPerspective-3_7_0.dmg
GrandPerspective-3_7_0-src.tgz
Copyright 2005-2026, Erwin Bonsma. Last updated: 2 May 2026
This release improves compatibility with the Liquid Glass user interface.
Most visibly, the app icon has been updated.
This release also contains various fixes to improve stability and plug a memory leak.
21 Mar 2026 GrandPerspective 3.6.4 has been released and is available for download from Sourceforge and the App Store.
The start window is now more user-friendly #124,
and a tooltip now lets you view the full path when it is truncated in the progress panel #116.
Up-to-date localizations available in English, Chinese, German, Greek, Finnish, French, Italian, Turkish, Spanish, Portuguese, and Dutch
The latest release (Version 3.7.0) consists of two files:
GrandPerspective-3_7_0.dmg
GrandPerspective-3_7_0-src.tgz
Copyright 2005-2026, Erwin Bonsma. Last updated: 2 May 2026
21 Mar 2026 GrandPerspective 3.6.4 has been released and is available for download from Sourceforge.
It includes two minor UI improvements, in response to user requests:
The start window is now more user-friendly [#124], and a tooltip now lets you view the full path when it is truncated in the progress panel [#116].
Also, the Chinese translations have been updated and improved.
The latest release (Version 3.6.4) consists of two files:
GrandPerspective-3_6_4.dmg
GrandPerspective-3_6_4-src.tgz
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Copyright 2005-2026, Erwin Bonsma. Last updated: 21 March 2026
It includes two minor UI improvements, in response to user requests:
The start window is now more user-friendly [#124], and a tooltip now lets you view the full path when it is truncated in the progress panel [#116].
Also, the Chinese translations have been updated and improved.
The latest release (Version 3.6.4) consists of two files:
GrandPerspective-3_6_4.dmg
GrandPerspective-3_6_4-src.tgz
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Copyright 2005-2026, Erwin Bonsma. Last updated: 21 March 2026
24 Jan 2026 GrandPerspective 3.6.3 has been released and is available for download from Sourceforge.
It fixes a minor regression introduced in version 3.6.2.
It also includes updated Finnish, French, German, Italian, Spanish, and Turkish translations.
2 Jan 2026 GrandPerspective 3.6.1-L1 has been released and is available for download from Sourceforge and the App Store.
The latest release (Version 3.6.3) consists of two files:
GrandPerspective-3_6_3.dmg
GrandPerspective-3_6_3-src.tgz
Copyright 2005-2026, Erwin Bonsma. Last updated: 24 January 2026
It fixes a minor regression introduced in version 3.6.2.
It also includes updated Finnish, French, German, Italian, Spanish, and Turkish translations.
2 Jan 2026 GrandPerspective 3.6.1-L1 has been released and is available for download from Sourceforge and the App Store.
The latest release (Version 3.6.3) consists of two files:
GrandPerspective-3_6_3.dmg
GrandPerspective-3_6_3-src.tgz
Copyright 2005-2026, Erwin Bonsma. Last updated: 24 January 2026
16 Jan 2026 GrandPerspective 3.6.2 has been released and is available for download from Sourceforge.
It improves the Full Disk Access check (with help of Matthew Carroll). The check should now be more reliable.
2 Jan 2026 GrandPerspective 3.6.1-L1 has been released and is available for download from Sourceforge.
It includes updated Finnish, French, Italian, Spanish, and Turkish translations.
The latest release (Version 3.6.2) consists of two files:
GrandPerspective-3_6_2.dmg
GrandPerspective-3_6_2-src.tgz
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Copyright 2005-2026, Erwin Bonsma. Last updated: 16 January 2026
It improves the Full Disk Access check (with help of Matthew Carroll). The check should now be more reliable.
2 Jan 2026 GrandPerspective 3.6.1-L1 has been released and is available for download from Sourceforge.
It includes updated Finnish, French, Italian, Spanish, and Turkish translations.
The latest release (Version 3.6.2) consists of two files:
GrandPerspective-3_6_2.dmg
GrandPerspective-3_6_2-src.tgz
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Copyright 2005-2026, Erwin Bonsma. Last updated: 16 January 2026
22 Dec 2025 GrandPerspective 3.6.1 has been released and is available for download from Sourceforge.
It now checks if Full Disk Access has been granted, and if not, prompts the user to do so.
It also fixes a bug where a rescan could trigger the application to exit.
Finally, it includes an update of the Finnish translations.
20 Sep 2025 GrandPerspective 3.6-L1 has been released and is available for download from Sourceforge.
It includes updated French, Italian, Spanish, and Turkish translations.
This release, although minor, marks a significant milestone as the first GrandPerspective release was exactly twenty years ago.
Hip, hip, hurray!
27 Aug 2025 GrandPerspective 3.6 has been released and is available for download from Sourceforge.
It includes the ability to color by size and the help documentation has been extended to describe how to resolve hangs.
It also fixes a minor bug where the Welcome window popped up when it shouldn't.
13 May 2025 GrandPerspective 3.5.3-L1 has been released and is available for download from Sourceforge and the App Store.
It includes updated Finnish, French, Italian, Spanish, and Turkish translations.
15 Dec 2024 GrandPerspective 3.5.1 has been released and is available for download from Sourceforge and the App Store.
size,
The latest release (Version 3.6.1) consists of two files:
GrandPerspective-3_6_1.dmg
GrandPerspective-3_6_1-src.tgz
0100%
(省略されました)
It now checks if Full Disk Access has been granted, and if not, prompts the user to do so.
It also fixes a bug where a rescan could trigger the application to exit.
Finally, it includes an update of the Finnish translations.
20 Sep 2025 GrandPerspective 3.6-L1 has been released and is available for download from Sourceforge.
It includes updated French, Italian, Spanish, and Turkish translations.
This release, although minor, marks a significant milestone as the first GrandPerspective release was exactly twenty years ago.
Hip, hip, hurray!
27 Aug 2025 GrandPerspective 3.6 has been released and is available for download from Sourceforge.
It includes the ability to color by size and the help documentation has been extended to describe how to resolve hangs.
It also fixes a minor bug where the Welcome window popped up when it shouldn't.
13 May 2025 GrandPerspective 3.5.3-L1 has been released and is available for download from Sourceforge and the App Store.
It includes updated Finnish, French, Italian, Spanish, and Turkish translations.
15 Dec 2024 GrandPerspective 3.5.1 has been released and is available for download from Sourceforge and the App Store.
size,
The latest release (Version 3.6.1) consists of two files:
GrandPerspective-3_6_1.dmg
GrandPerspective-3_6_1-src.tgz
0100%
(省略されました)
5 May 2025 GrandPerspective 3.5.3 has been released and is available for download from Sourceforge.
It includes a new display option to only show folders (instead of files).
It also includes a fix for cases where the volume for a folder was incorrectly determined.
Show:
files,
packages and files, or
packages and folders
The latest release (Version 3.5.3) consists of two files:
GrandPerspective-3_5_3.dmg
GrandPerspective-3_5_3-src.tgz
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Copyright 2005-2025, Erwin Bonsma. Last updated: 5 May 2025
It includes a new display option to only show folders (instead of files).
It also includes a fix for cases where the volume for a folder was incorrectly determined.
Show:
files,
packages and files, or
packages and folders
The latest release (Version 3.5.3) consists of two files:
GrandPerspective-3_5_3.dmg
GrandPerspective-3_5_3-src.tgz
6 99%
6 99%
6 99%
10 98%
6 99%
6 99%
10 98%
10 98%
6 99%
Copyright 2005-2025, Erwin Bonsma. Last updated: 5 May 2025
21 Apr 2025 GrandPerspective 3.5.2 has been released and is available for download from Sourceforge.
It includes a fix that should prevent materializing folders when scanning cloud folders.
It also includes Greek translations updates.
The latest release (Version 3.5.2) consists of two files:
GrandPerspective-3_5_2.dmg
GrandPerspective-3_5_2-src.tgz
Copyright 2005-2024, Erwin Bonsma. Last updated: 21 Apr 2025
It includes a fix that should prevent materializing folders when scanning cloud folders.
It also includes Greek translations updates.
The latest release (Version 3.5.2) consists of two files:
GrandPerspective-3_5_2.dmg
GrandPerspective-3_5_2-src.tgz
Copyright 2005-2024, Erwin Bonsma. Last updated: 21 Apr 2025
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