[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"package:cask:grandperspective:en":3,"releases:stats:cask:grandperspective:en":383,"related:cask:grandperspective:en":384,"markdown:3:3245:18r7icf":439},{"accentColor":4,"artifacts":5,"autoUpdates":37,"categories":38,"conflictsWith":45,"dependsOn":48,"deprecated":37,"description":59,"descriptionEn":60,"developer":61,"disabled":37,"displayName":62,"downloadSha256":63,"downloadSize":64,"downloadUrl":65,"editorChoice":37,"formulaeUrl":66,"homepage":67,"iconUrl":68,"installCommand":69,"installs":70,"installs30d":71,"isFont":37,"isLibrary":37,"kegOnly":37,"kind":74,"latestRelease":75,"machineTranslated":37,"minMacos":58,"name":62,"names":92,"platforms":94,"primaryCategory":354,"rank30d":355,"releaseCount":356,"releaseStats":357,"repoUrl":363,"screenshots":364,"sourceLocale":86,"sourceUrl":372,"summary":373,"summaryTranslation":374,"supports":375,"tags":377,"tap":382,"token":93,"version":91,"versionChangedAt":79},"#2529AA",{"apps":6,"binaries":8,"entries":9,"pkgs":36},[7],"GrandPerspective.app",[],[10,17,24],{"declaration":11,"phase":15,"sources":16,"type":15},{"uninstall":12},[13],{"quit":14},"net.sourceforge.grandperspectiv","uninstall",[],{"declaration":18,"phase":21,"sources":22,"target":20,"type":23},{"app":19,"target":20},[7],"\u002FApplications\u002FGrandPerspective.app","install",[7],"app",{"declaration":25,"phase":33,"sources":34,"type":35},{"zap":26},[27],{"trash":28},[29,30,31,32],"~\u002FLibrary\u002FApplication Scripts\u002Fnet.courceforge.grandperspectiv","~\u002FLibrary\u002FApplication Support\u002Fcom.apple.sharedfilelist\u002Fcom.apple.LSSharedFileList.ApplicationRecentDocuments\u002Fnet.sourceforge.grandperspectiv.sfl*","~\u002FLibrary\u002FContainers\u002Fnet.sourceforge.grandperspectiv","~\u002FLibrary\u002FPreferences\u002Fnet.sourceforge.grandperspectiv.plist","cleanup",[],"zap",[],false,[39],{"icon":40,"machineTranslated":41,"name":42,"slug":43,"sourceLocale":44},"lucide:folder",true,"Files and Storage","files-storage","zh-CN",{"casks":46,"formulae":47},[],[],{"arch":49,"casks":52,"formulae":53,"macos":54,"requirements":55},[50,51],"arm64","x86_64",[],[],">= 14",{"macos":56},{">=":57},[58],"14","GrandPerspective is a small Mac utility that visualizes disk usage with treemaps. Scan a folder or volume, then explore rectangles whose areas correspond to file sizes. Files within the same folder appear together. This helps Mac users identify large files and folders without replacing Finder or automatically deciding what is safe to delete.\n\n## Explore and compare storage\nHover or select a rectangle to inspect its name and size, navigate through folders, change color palettes and grouping, or use filters to focus on selected file types. Open, Quick Look and Reveal actions help inspect the original items. Scan data can be saved for later viewing; a saved scan is a record of file metadata, not a backup of file contents.\n\n## Installation and access\nThe current 3.8.1 release supports Apple Silicon and Intel Macs running macOS 14 or newer. Its DMG is 4,144,640 bytes before installation. Copy GrandPerspective.app into Applications and select the folder to scan. The cask declares no additional package dependencies or conflicts. Grant access only to the locations you intend to inspect. Full Disk Access can improve coverage of protected folders, but does not make every system file accessible or removable. Files omitted by permissions or filters are not included in scanned totals.\n\n## Understand the measurements\nGrandPerspective supports logical file sizes and physical on-disk sizes, with logical sizes used by default. Binary versus decimal units can also explain differences from Finder. Hard-linked files are counted once within a scan; removing one hard link does not release its storage while other links remain. The interface separately reports scanned files, miscellaneous used space and operating-system-reported free space. A treemap is therefore not a promise of exactly how much free space deleting a rectangle will recover, including on APFS volumes.\n\nFor cloud storage, logical and physical sizes can differ substantially: online-only files have metadata but do not occupy the same local storage as downloaded files. The official help says scans request metadata without downloading online-only file contents, although macOS may create the local folder structure.\n\n## Removal requires care\nThe Delete action is disabled by default and can be enabled in Preferences. It moves selected items to Trash rather than acting as an automatic cleaner. Deleting a folder includes files hidden by filters, unavailable during scanning or created after the scan. Review the contents and keep backups before deleting anything important. A view's tracked deleted size and actual available disk space are different measures; moving files to Trash alone is not an assurance of immediately reclaimed storage.\n\n## Free download and paid App Store edition\nGrandPerspective is open-source software under the GNU General Public License, developed by Erwin Bonsma. The official SourceForge download is free, with optional donations. The US Mac App Store edition costs $2.99 and provides the same app, with Apple-managed updates and distribution supporting development. App Store releases can lag SourceForge releases. 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entry dated September 13, 2026 announces GrandPerspective 3.8.1:\n\n- Improve diagnostic logging.\n\nThis reflects the scope of the developer's published announcement; no additional fixes are claimed.\n\n[Official project news](https:\u002F\u002Fgrandperspectiv.sourceforge.net\u002F)","2026-09-13T18:53:08Z",1791,"2026-10-07T09:38:36.653349Z",[81],{"area":82,"items":83},"Changes",[84],"Improve diagnostic logging.","editorial","en-US","Minor improvements to diagnostic logging.","GrandPerspective 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Mac App Store screenshot of the historical 3.4.1 folder treemap; current versions may differ.",800,"light","https:\u002F\u002Fcdn.opennavo.com\u002Fscreenshots\u002Fuploads\u002Fscreenshot\u002Fab790d668764\u002F3a13c944a4d2-640.png","https:\u002F\u002Fcdn.opennavo.com\u002Fscreenshots\u002Fuploads\u002Fscreenshot\u002Fab790d668764\u002F3a13c944a4d2-1280.png",1280,"https:\u002F\u002Fgithub.com\u002Fhomebrew\u002Fhomebrew-cask\u002Fblob\u002FHEAD\u002FCasks\u002Fg\u002Fgrandperspective.rb","A macOS disk-usage visualizer that maps files and folders as proportional rectangles, helping you inspect storage before deciding what to 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support.","fork","2.70.2",{"accentColor":429,"autoUpdates":41,"deprecated":37,"disabled":37,"displayName":430,"editorChoice":37,"iconUrl":431,"installs30d":432,"isFont":37,"isLibrary":37,"kind":74,"machineTranslated":37,"name":430,"primaryCategory":433,"rank30d":434,"sourceLocale":86,"summary":435,"token":436,"version":437,"versionChangedAt":438},"#1CB0FC","OneDrive","https:\u002F\u002Fcdn.opennavo.com\u002Ficons\u002Fuploads\u002F9eed634260f8\u002F8f4780b5cb94-256.png",1195,{"icon":40,"machineTranslated":41,"name":42,"slug":43,"sourceLocale":44},157,"Microsoft cloud-file sync client for Mac Finder, with Files On-Demand and personal, work or school account support.","onedrive","26.153.0809.0004","2026-10-07T09:38:40.131182Z","\u003Cp>GrandPerspective is a small Mac utility that visualizes disk usage with treemaps. Scan a folder or volume, then explore rectangles whose areas correspond to file sizes. Files within the same folder appear together. This helps Mac users identify large files and folders without replacing Finder or automatically deciding what is safe to delete.\u003C\u002Fp>\n\u003Ch3 class=\"on-md-heading-1\">Explore and compare storage\u003C\u002Fh3>\n\u003Cp>Hover or select a rectangle to inspect its name and size, navigate through folders, change color palettes and grouping, or use filters to focus on selected file types. Open, Quick Look and Reveal actions help inspect the original items. Scan data can be saved for later viewing; a saved scan is a record of file metadata, not a backup of file contents.\u003C\u002Fp>\n\u003Ch3 class=\"on-md-heading-1\">Installation and access\u003C\u002Fh3>\n\u003Cp>The current 3.8.1 release supports Apple Silicon and Intel Macs running macOS 14 or newer. Its DMG is 4,144,640 bytes before installation. Copy GrandPerspective.app into Applications and select the folder to scan. The cask declares no additional package dependencies or conflicts. Grant access only to the locations you intend to inspect. Full Disk Access can improve coverage of protected folders, but does not make every system file accessible or removable. Files omitted by permissions or filters are not included in scanned totals.\u003C\u002Fp>\n\u003Ch3 class=\"on-md-heading-1\">Understand the measurements\u003C\u002Fh3>\n\u003Cp>GrandPerspective supports logical file sizes and physical on-disk sizes, with logical sizes used by default. Binary versus decimal units can also explain differences from Finder. Hard-linked files are counted once within a scan; removing one hard link does not release its storage while other links remain. The interface separately reports scanned files, miscellaneous used space and operating-system-reported free space. A treemap is therefore not a promise of exactly how much free space deleting a rectangle will recover, including on APFS volumes.\u003C\u002Fp>\n\u003Cp>For cloud storage, logical and physical sizes can differ substantially: online-only files have metadata but do not occupy the same local storage as downloaded files. The official help says scans request metadata without downloading online-only file contents, although macOS may create the local folder structure.\u003C\u002Fp>\n\u003Ch3 class=\"on-md-heading-1\">Removal requires care\u003C\u002Fh3>\n\u003Cp>The Delete action is disabled by default and can be enabled in Preferences. It moves selected items to Trash rather than acting as an automatic cleaner. Deleting a folder includes files hidden by filters, unavailable during scanning or created after the scan. Review the contents and keep backups before deleting anything important. A view's tracked deleted size and actual available disk space are different measures; moving files to Trash alone is not an assurance of immediately reclaimed storage.\u003C\u002Fp>\n\u003Ch3 class=\"on-md-heading-1\">Free download and paid App Store edition\u003C\u002Fh3>\n\u003Cp>GrandPerspective is open-source software under the GNU General Public License, developed by Erwin Bonsma. The official SourceForge download is free, with optional donations. The US Mac App Store edition costs $2.99 and provides the same app, with Apple-managed updates and distribution supporting development. App Store releases can lag SourceForge releases. The direct version does not require a GrandPerspective account; App Store purchase and installation use your Apple account.\u003C\u002Fp>\n"]