[{"data":1,"prerenderedAt":493},["ShallowReactive",2],{"blog-article-\u002Fzh\u002Fblog\u002Ffind-large-files-on-mac":3},{"id":4,"title":5,"author":6,"body":7,"category":473,"cover":474,"coverAlt":475,"description":476,"draft":477,"extension":478,"meta":479,"navigation":480,"path":481,"publishedAt":482,"seo":483,"stem":484,"tags":485,"translationKey":491,"updatedAt":482,"__hash__":492},"articles_zh\u002Fzh\u002Fblog\u002Ffind-large-files-on-mac.md","如何查找 Mac 上的大文件并释放储存空间","Harry",{"type":8,"value":9,"toc":454},"minimark",[10,23,28,31,142,146,153,156,165,169,172,208,211,214,218,221,230,236,243,247,250,330,333,336,339,347,353,358,366,369,374,377,381,384,388,391,395,398,402,405,408,446],[11,12,13,14,18,19,22],"p",{},"要查找 Mac 上的大文件，可以先打开",[15,16,17],"strong",{},"系统设置 → 通用 → 储存空间","，检查“文稿”和“应用程序”；如果需要更精确地筛选，在 Finder 中按 ",[15,20,21],{},"Command-F","，选择“这台 Mac”，添加“文件大小”条件并查找大于 1 GB 的文件。删除前一定要确认所在目录，因为文件很大，并不代表它没有用。",[24,25,27],"h2",{"id":26},"mac-上的大文件通常藏在哪里","Mac 上的大文件通常藏在哪里？",[11,29,30],{},"几个视频、磁盘映像或应用资料库，占用的空间可能比几万个普通文档还多。建议先检查自己熟悉的位置，不要一开始就随意翻找隐藏的系统目录。",[32,33,34,50],"table",{},[35,36,37],"thead",{},[38,39,40,44,47],"tr",{},[41,42,43],"th",{},"常见位置",[41,45,46],{},"可能包含什么",[41,48,49],{},"建议操作",[51,52,53,65,76,87,98,109,120,131],"tbody",{},[38,54,55,59,62],{},[56,57,58],"td",{},"下载",[56,60,61],{},"DMG、PKG 安装包、ZIP 压缩包和视频",[56,63,64],{},"删除不再需要的安装包；压缩包先打开确认",[38,66,67,70,73],{},[56,68,69],{},"影片、桌面和文稿",[56,71,72],{},"录屏、导出文件和项目资料",[56,74,75],{},"把已完成内容转移到外置磁盘或可靠备份",[38,77,78,81,84],{},[56,79,80],{},"应用程序",[56,82,83],{},"游戏、创作软件和不再使用的工具",[56,85,86],{},"通过应用支持的方式卸载",[38,88,89,92,95],{},[56,90,91],{},"照片或视频资料库",[56,93,94],{},"原始照片、视频和剪辑素材",[56,96,97],{},"通过所属应用管理或整体迁移资料库",[38,99,100,103,106],{},[56,101,102],{},"iPhone 和 iPad 备份",[56,104,105],{},"旧设备的本地备份",[56,107,108],{},"在 Finder 中核对设备和备份日期",[38,110,111,114,117],{},[56,112,113],{},"虚拟机",[56,115,116],{},"Parallels、VMware、UTM 或 Docker 磁盘映像",[56,118,119],{},"在创建它们的应用中删除或压缩",[38,121,122,125,128],{},[56,123,124],{},"iCloud 云盘",[56,126,127],{},"云端文件的本地副本",[56,129,130],{},"想保留云端文件时使用“移除下载项”",[38,132,133,136,139],{},[56,134,135],{},"Library 目录",[56,137,138],{},"应用支持数据、缓存和本地数据库",[56,140,141],{},"修改前先确认属于哪个应用",[24,143,145],{"id":144},"方法一使用-macos-储存空间","方法一：使用 macOS 储存空间",[11,147,148,149,152],{},"打开 ",[15,150,151],{},"Apple 菜单 → 系统设置 → 通用 → 储存空间","。这里会把磁盘占用分成应用程序、文稿、照片、邮件、信息等类别。",[11,154,155],{},"打开“文稿”，检查页面提供的“大文件”“下载项”和“文件浏览器”，并按“大小”排序。遇到用途不清楚的文件，可以先选择“在 Finder 中显示”。“应用程序”也可以按大小排序，很容易找出已经不用的大型软件。",[11,157,158,159,164],{},"对大多数用户来说，这是风险最低的起点，因为 macOS 会显示文件类别或所属应用。它的不足是“系统数据”这类综合分类仍可能混在一起。如果主要问题正是这个类别，请先阅读 ",[160,161,163],"a",{"href":162},"\u002Fzh\u002Fblog\u002Fmac-system-data-too-large","Mac 系统数据为什么会变大","，不要直接删除 Library 或系统目录。",[24,166,168],{"id":167},"方法二在-finder-中查找大于-1-gb-的文件","方法二：在 Finder 中查找大于 1 GB 的文件",[11,170,171],{},"不安装其他软件，也可以通过 Finder 按大小搜索整台 Mac：",[173,174,175,185,188,191,202,205],"ol",{},[176,177,148,178,181,182,184],"li",{},[15,179,180],{},"Finder","，按 ",[15,183,21],{},"；",[176,186,187],{},"在搜索结果上方选择“这台 Mac”；",[176,189,190],{},"打开第一个搜索条件，选择“其他”，再找到“文件大小”；",[176,192,193,194,198,199,184],{},"将条件设为“大于”，输入 ",[195,196,197],"code",{},"1","，单位选择 ",[15,200,201],{},"GB",[176,203,204],{},"切换到列表视图，并按“大小”排序；",[176,206,207],{},"选中文件后按空格键快速预览，或先打开所在文件夹再决定如何处理。",[11,209,210],{},"如果结果太少，可以把条件改成 500 MB。还可以增加“种类是影片”等条件，只查看视频文件。",[11,212,213],{},"Finder 适合查找单个大文件，但一个目录也可能由许多中小文件累积而成，其中没有任何单个文件达到筛选条件。受系统权限和索引影响，部分应用数据也不会完整出现在结果中。不要为了显示所有隐藏文件而贸然增加权限或运行删除命令。",[24,215,217],{"id":216},"方法三目录大小对不上时使用矩形树图","方法三：目录大小对不上时使用矩形树图",[11,219,220],{},"如果储存空间和 Finder 仍然解释不了磁盘占用，可以按目录扫描。矩形树图会按照文件夹大小分配面积，最占空间的几个位置会直接变成最大的色块。",[11,222,223],{},[224,225],"img",{"alt":226,"decoding":227,"loading":228,"src":229},"MangoDisk 使用亮色矩形树图和大小列表展示 Mac 文件夹占用","async","lazy","https:\u002F\u002Fassets.mangodisk.app\u002Fmedia\u002Farticles\u002Flarge-files-mac\u002Fzh\u002F01-disk-space-analysis.jpg",[11,231,232],{},[233,234,235],"em",{},"从最大的色块逐层进入子目录，再到 Finder 中打开实际位置。矩形树图只负责说明空间去了哪里，不代表对应目录可以删除。",[11,237,238,242],{},[160,239,241],{"href":240},"\u002Fzh\u002Fdocs\u002Ffeatures\u002Fdisk-analysis","MangoDisk 磁盘空间分析","在本地完成扫描，并把矩形树图和目录列表联动起来。当大型应用资料库、虚拟机磁盘或缓存藏在多层目录中时，这种方式会更直观。",[24,244,246],{"id":245},"决定删除转移还是保留","决定删除、转移还是保留",[11,248,249],{},"找到大文件只是完成了定位，下一步要根据路径和所属应用判断如何处理。",[32,251,252,265],{},[35,253,254],{},[38,255,256,259,262],{},[41,257,258],{},"确认后通常可以处理",[41,260,261],{},"先确认后果",[41,263,264],{},"不要手动删除",[51,266,267,291,308,319],{},[38,268,269,272,275],{},[56,270,271],{},"自己认识的旧安装包和压缩包",[56,273,274],{},"照片和视频资料库",[56,276,277,280,281,280,284,287,288],{},[195,278,279],{},"\u002FSystem","、",[195,282,283],{},"\u002Fusr",[195,285,286],{},"\u002Fprivate"," 或 ",[195,289,290],{},"\u002Fvar",[38,292,293,296,298],{},[56,294,295],{},"已有可靠备份的成品导出文件",[56,297,102],{},[56,299,300,301,287,304,307],{},"整个 ",[195,302,303],{},"\u002FLibrary",[195,305,306],{},"~\u002FLibrary"," 目录",[38,309,310,313,316],{},[56,311,312],{},"已经打开对比过的重复媒体文件",[56,314,315],{},"虚拟机和容器磁盘",[56,317,318],{},"应用程序包或系统软件包内部文件",[38,320,321,324,327],{},[56,322,323],{},"通过正规卸载方式移除的应用",[56,325,326],{},"iCloud 云盘文件和本地副本",[56,328,329],{},"用途无法确认的应用数据",[11,331,332],{},"个人文件如果仍有价值，转移到外置磁盘通常比直接删除更合适。删除原文件前，先从目标磁盘随机打开几个文件，并确认备份确实可用。",[11,334,335],{},"对于 iCloud 云盘，“删除”和“移除下载项”不是一回事。删除同步文件会影响使用同一 Apple 账户的其他设备；“移除下载项”只释放本机副本，文件仍保留在 iCloud。操作前要看清所选菜单。",[24,337,338],{"id":338},"按类型和时间检查大文件",[11,340,341,342,346],{},"如果已经确定问题来自单个大文件，可以使用 ",[160,343,345],{"href":344},"\u002Fzh\u002Fdocs\u002Ffeatures\u002Flarge-files","MangoDisk 大文件清理","按最小体积和类型筛选视频、音频、图片、压缩包、AI 模型等内容。每一项都会显示路径、大小和修改时间，选择前可以先打开所在目录确认。",[11,348,349],{},[224,350],{"alt":351,"decoding":227,"loading":228,"src":352},"MangoDisk 在 Mac 上列出大文件，并显示大小、路径、类型筛选和手动选择","https:\u002F\u002Fassets.mangodisk.app\u002Fmedia\u002Farticles\u002Flarge-files-mac\u002Fzh\u002F02-large-file-cleanup.jpg",[11,354,355],{},[233,356,357],{},"最大的文件也可能是重要应用数据。先检查路径和所在文件夹，不要一次勾选全部结果。",[11,359,360,361,365],{},"通过“大文件清理”或“磁盘空间分析”删除的内容不会进入废纸篓，而是直接彻底删除。重要数据应保留备份；无法重新获取的文件，请先阅读 ",[160,362,364],{"href":363},"\u002Fzh\u002Fdocs\u002Fsafety","MangoDisk 安全指南","。",[24,367,368],{"id":368},"常见问题",[370,371,373],"h3",{"id":372},"如何查找-mac-上所有大于-1-gb-的文件","如何查找 Mac 上所有大于 1 GB 的文件？",[11,375,376],{},"在 Finder 中按 Command-F，选择“这台 Mac”，添加“文件大小”条件并设置为大于 1 GB，然后按大小排序，再逐个检查所在目录。",[370,378,380],{"id":379},"finder-为什么没有显示所有大目录","Finder 为什么没有显示所有大目录？",[11,382,383],{},"Finder 搜索会受到 macOS 索引和权限影响。目录也可能由许多较小文件组成，没有任何单个文件达到筛选值。遇到这种情况，应查看储存空间分类或使用目录大小分析工具。",[370,385,387],{"id":386},"安装完应用后可以删除-dmg-和-pkg-文件吗","安装完应用后可以删除 DMG 和 PKG 文件吗？",[11,389,390],{},"通常可以。它们一般只是安装文件，不是已经安装的应用。只有需要离线重装或保留特定旧版本时才有必要留下。",[370,392,394],{"id":393},"文件移入废纸篓后会立即释放空间吗","文件移入废纸篓后会立即释放空间吗？",[11,396,397],{},"不会。清倒废纸篓后，文件占用的空间才会真正释放。清倒前应再检查一次，因为之后无法直接恢复。",[370,399,401],{"id":400},"找到最大的文件后应该直接删除吗","找到最大的文件后应该直接删除吗？",[11,403,404],{},"不应该。它可能是照片资料库、虚拟机磁盘、设备备份或重要项目。先确认文件用途和所属应用，再决定删除、转移或通过应用管理。",[24,406,407],{"id":407},"官方资料与相关指南",[409,410,411,420,427,434,440],"ul",{},[176,412,413,414],{},"Apple 支持：",[160,415,419],{"href":416,"rel":417},"https:\u002F\u002Fsupport.apple.com\u002Fzh-cn\u002Fguide\u002Fmac-help\u002Fsyspf5a64aa6\u002Fmac",[418],"nofollow","在 Mac 上查找和删除文件",[176,421,413,422],{},[160,423,426],{"href":424,"rel":425},"https:\u002F\u002Fsupport.apple.com\u002Fzh-cn\u002F102624",[418],"如何释放 Mac 上的储存空间",[176,428,413,429],{},[160,430,433],{"href":431,"rel":432},"https:\u002F\u002Fsupport.apple.com\u002Fzh-cn\u002F109344",[418],"将“桌面”和“文稿”文件添加到 iCloud 云盘",[176,435,436,437],{},"相关文章：",[160,438,439],{"href":162},"Mac 系统数据占用太大？如何安全释放空间",[176,441,436,442],{},[160,443,445],{"href":444},"\u002Fzh\u002Fblog\u002Fwindows-11-c-drive-full","Windows 11 C 盘已满？如何安全释放空间",[11,447,448,449,453],{},"Finder 无法直观说明空间去向时，可以",[160,450,452],{"href":451},"\u002Fzh\u002F","下载 MangoDisk","，在本地扫描并看清最大的目录和文件，再决定是否处理。",{"title":455,"searchDepth":456,"depth":456,"links":457},"",2,[458,459,460,461,462,463,464,472],{"id":26,"depth":456,"text":27},{"id":144,"depth":456,"text":145},{"id":167,"depth":456,"text":168},{"id":216,"depth":456,"text":217},{"id":245,"depth":456,"text":246},{"id":338,"depth":456,"text":338},{"id":368,"depth":456,"text":368,"children":465},[466,468,469,470,471],{"id":372,"depth":467,"text":373},3,{"id":379,"depth":467,"text":380},{"id":386,"depth":467,"text":387},{"id":393,"depth":467,"text":394},{"id":400,"depth":467,"text":401},{"id":407,"depth":456,"text":407},"Mac 存储","\u002Fimages\u002Fblog\u002Ffind-large-files-on-mac.webp","使用放大镜检查 Mac 上体积过大的文件后再决定转移或删除","使用 Mac 储存空间、Finder 和可视化磁盘分析找出最大文件，判断哪些可以删除或转移，避免误删系统和应用数据",false,"md",{},true,"\u002Fzh\u002Fblog\u002Ffind-large-files-on-mac","2026-08-20T00:00:00+08:00",{"title":5,"description":476},"zh\u002Fblog\u002Ffind-large-files-on-mac",[486,487,488,489,490],"Mac 查找大文件","Mac 最大文件","Mac 储存空间不足","Mac 释放空间","Mac 删除大文件","article-find-large-files-on-mac","7SyBFGdko4ZpNT5xp_z0JrDY2ZhFXhZHKtEJB5HaZaY",1787210200062]