GrandPerspective
ユーティリティ
Macのみ対応
¥500
GrandPerspective is a small utility application that graphically shows the disk usage within a file system. It can help you to manage your disk, as you can easily spot which files and folders take up the most space.
Disk usage is visualised using tree maps. Each file is shown as a rectangle with an area proportional to the file's size. Files in the same folder appear together.
Configurable display of views:
• Color files by their: name, extension, file type, parent folder, top folder, level in the folder hierarchy, creation time, modification time, or last access time
• Choice of color palettes
• Configurable mapping by file type
• Optionally view package contents
• Optionally view the entire volume
Convenient navigation of views:
• Navigate using mouse or keyboard
• Quickly search for files by name
• Traverse up and down the folder hierarchy
• Select files and folders in the view
• Preview files using Quick Look
• Reveal files and folders in Finder
• Delete files and folders from the view
Filter files and folders:
• Construct filter tests based an item's name, path, size, file type, hard-link status, and package status
• Filters and filter tests are automatically stored in the user preferences
Use these filters to:
• Mask files in the view
• Filter files from the view
• Exclude files and folders when scanning a disk
Multiple view support:
• Refresh or rescan a view to compare results before and after clean-up
• Twin or duplicate a view for different displays of the same data
Support for hard-linked files and folders:
• Analyse Time Machine back-ups
Save results of disk scanning operations:
• Save, reload and view again at any time
• Export scan results as image or text
Snappy and responsive GUI:
• Optimized drawing of views
• Drawing and scanning are carried out in background threads
• Animated changes to view content
Furthermore:
• Configurable user preferences
• Small memory and disk footprint
• Extensive help documentation
さらに見る この上なくわかりやすくディスクの状況を可視化してくれます。もう手放せないですね。作者さんのページから、完全無料でも手に入ります。あまりにもお世話になっているので、支援の意味でアプストアで購入させて頂きました。
この上なくわかりやすくディスクの状況を可視化してくれます。もう手放せないですね。作者さんのページから、完全無料でも手に入ります。あまりにもお世話になっているので、支援の意味でアプストアで購入させて頂きました。
長らくお世話になっています。起動ディスクからバックアップディスクにデータを移したり、整理する際にこれほど視覚的に状況を示してくれるものはありません。微力ですが応援の気持ちで購入しました。
長らくお世話になっています。起動ディスクからバックアップディスクにデータを移したり、整理する際にこれほど視覚的に状況を示してくれるものはありません。微力ですが応援の気持ちで購入しました。
公式サイトには無料のダウンロードリンクがあり、「違いはAppleのレビューを通過しているかどうか」だけとの記述がありますが、無料で随分長い間お世話になっているので寄付しました。大好きなアプリの一つなので、末長く開発してもらいたいです。新しいMacを買ったらまずいつもダウンロードしています。Aftereffectsのキャッシュを見つけたのもMacのOSが無駄にバックアップを取っていることを発見したのもこのアプリでした。最高に重宝します、みなさんオススメです。
公式サイトには無料のダウンロードリンクがあり、「違いはAppleのレビューを通過しているかどうか」だけとの記述がありますが、無料で随分長い間お世話になっているので寄付しました。大好きなアプリの一つなので、末長く開発してもらいたいです。新しいMacを買ったらまずいつもダウンロードしています。Aftereffectsのキャッシュを見つけたのもMacのOSが無駄にバックアップを取っていることを発見したのもこのアプリでした。最高に重宝します、みなさんオススメです。
• Minor improvements to start window and progress panel
• Fixed: Made Full Disk Access check more reliable
3.6.4 3月25日
• Colouring by size
• Check if Full Disk Access is granted
• Help documentation on resolving hangs while scanning
• Fixed: Application exits on rescan
• Fixed: Scan selection window pops up when a scan is already in progress
3.6.1 1月2日
• New display option that lets you only show folders
• Improved handling of data-less cloud folders
• Fixed: Volume not identified correctly
3.5.3 2025/05/25
• Much smaller scan data files
• Much faster reading of scan data files
3.5.1 2024/12/23
Main changes:
• Faster scanning
• Configurable Display Focus
• Revamped toolbar
Minor improvements:
• Minor updates to help documentation
• Revised various default preference settings
• Sort palettes in Display panel pop-up by palette size
Fixes:
• Fixed: Can select default filter when none is configured
• Fixed: Do not animate zoom when showing entire volume
• Fixed: Tree refresh adds empty directories to tree
• Fixed: Tree monitor cannot update flags during save of scan data
• Fixed: Refreshed trees contain invalid parent pointers
• Fixed: Can highlight files inside packages when package contents are hidden
3.4.2 2023/07/24
New functionality:
• Add preference option to apply a filter by default
• Add "no cloud files" filter
• Update help documentation on scan cloud storage and Time Machine back-ups
Fixes:
• Fixed: Crash while scanning hard-linked item with long name
• Fixed; Column in Start Window table unnecesarily truncated
• Fixed: App hangs when scanning 4 GB+ scan data files
New localizations:
• Greek
• Spanish
3.1.1 2023/06/01
New functionality:
• Added refresh command to quickly rescan contents of changed views
Minor improvements:
• Extended permissions to allow scanning contents of photos library
• Improved logging of errors during scanning
• Improved consistency of filter when applied to packages
• Updated help documentation
Code refactoring:
• Improved and modernized codebase
3.0.0 2022/07/24
Fixed:
• Crash when using search
• Crash when previewing very small items
• Selected item rectangle does not always update
Improved:
• Let progress panel show paths where significant time is spent
2.6.3 2022/04/23
New features:
• Navigate within tree map view using the keyboard
• Animate view content change when zooming in or out
• Animate selection change when changing focus
Minor improvements:
• Updated help on how to scan hidden folders
• Improve progress display in progress panel
• Improve visibility of selected item
Fixes:
• Fixed various minor memory leaks
• Fixed character encoding issues in Dutch help
2.6.2 2022/02/21
Updated for Big Sur:
• New app icon
• Updated Look & Feel, most notably the toolbar
Updated for Apple Silicon:
• Converted application to Universal
2.5.4 2020/11/22
New functionality:
• Search files by name from the toolbar
• Add option to Rescan with mask as filter
Improved functionality:
• Improved logic for filters with multiple tests
• Increased text size in status bar
• Added option to clear scan history from start window
Translations:
• Updated Chinese (Simplified), German, Italian and Turkish translations
Bug fixes:
• Fixed: Crash when scanning an empty folder
• Fixed: Crash when cancelling first scan
• Fixed: Let Start window re-appear when user cancelled scan from the folder selection dialog
2.5.2 2020/07/05
New functionality:
• Initiate scan by dropping folder on Welcome panel
UI improvements:
• Replaced drawer of view window by Control Panel. Benefits:
- Reduced screen clutter
- Increased flexibility in placement on screen
- Improved look in Dark mode
• Replaced drawer in Uniform Type Ranking panel by tool tips
Translations:
• Updated Chinese (Simplified), German and Turkish translations
Bug fixes:
• Fixed: Crash when scanning folder on Data volume
• Fixed: NSColorList could not parse color list file on macOS 10.9
• Fixed: Text of comments in Info tab is wrong color in Dark mode
2.4.2 2020/01/24
New functionality:
• Added ability to export scan data as text
Minor improvements:
• Added usage descriptions when accessing privacy-related data
• Updated help on how to identify miscellaneous used space
• Updated Chinese (Simplified) and Portuguese translations
Bug fixes:
• Fixed: Incorrect times stored in saved Scan Data
• Fixed: Starting a scan via Start Window scans wrong folder after a scan has been performed
• Fixed: Color by Creation causes crash in Turkish localization
2.3.2 2019/12/23
Fixed issues reported by beta users:
• Fixed crash when scanning certain system folders
• Fixed crash when determining delete permission
• Avoided scanning certain data files twice
Minor improvements:
• Simplified Start window
New localization:
• Portuguese
2.2.3 2019/08/23
Improvements:
• Improved look of status bar and tool bar in Dark Mode
• Re-enabled Services for initiating scans and loading Scan Dumps
• Added "Tally" file size measure
• Minor improvements to auto-layout
Bug fixes:
• Fixed crash caused by assertion failure in ScanProgressTracker
2.2.1 2019/05/05
Improvements:
• Show warning when the reported file size is larger than the actual size on disk
• Added preference setting for what should happen after you close the last scan window
• Extended help on file sizes to cover sparse files and online-only Dropbox files
• Auto-closing welcome window after an external action
• Improved compatibility with macOS Mojave
• Improved crash reports (by adding symbol info)
Bug fixes:
• Can't quit/about from welcome dialog
• View-dependent menu items sometimes wrongly enabled
• "Failed to initialize color list unarchiver" on macOS Mojave
• Exception when moving focus up
2.1.2 2018/12/20
Improvements:
• Reduced scan-time on macOS 10.13 and up by a factor eight. Note, scan performance deteriorated slightly on earlier versions of macOS
• Significantly reduced memory usage when reading and writing scan data
Bug fixes:
• Fixed: Slow scan macOS 10.13
• Fixed: Cannot correctly close windows/pop-ups
• Fixed: Remove button does not work in Filter Test Window
• Fixed: The Save Image dialog can add a decimal separator to the width and height fields, which can result in images being stored with incorrect dimensions.
• Fixed: Cancelling read of scan data occasionally triggers a crash
2.0.0 2018/02/19
System requirements
• Now requiring Mac OS 10.9 or higher
New features
• Ability to preview selected items using Quick Look
• Reset zoom and focus via toolbar controls
• Visualization of (estimated) progress while scanning
Help documentation
• Added "How to determine what is taking up miscellaneous used space"
• Added "How to scan packages"
• Added "How to explain differences in reported sizes"
• Various minor updates
Bug fixes
• Fixed: Dock icon does not accept drag and drop
• Fixed: Assertion failure when load of scan tree was cancelled
• Fixed: The Uniform Type Ranking window did not always open again after it had been closed
• Fixed: Let Escape key close Filter Selection Panel, Welcome Window, and Filters Window
• Fixed: When the free size reported by the system was not fully accurate, the miscellaneous used space was incorrectly set to a huge value
• Fixed: Using the same filter more than once failed because of an assert failure
• Fixed: Rescan did not work on views created by filtering an existing view
• Fixed: The filter description in the Filter window was not always updated when the selected filter view changed
1.9.1 2017/03/15
• Minor improvements to start window and progress panel
• Fixed: Made Full Disk Access check more reliable
さらに見る バージョン3.6.4 3月25日
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