[{"data":1,"prerenderedAt":307},["ShallowReactive",2],{"blog-article-\u002Ftw\u002Fblog\u002Ffree-daisydisk-alternative":3},{"id":4,"title":5,"author":6,"body":7,"category":287,"cover":288,"coverAlt":289,"description":290,"draft":291,"extension":292,"meta":293,"navigation":294,"path":295,"publishedAt":296,"seo":297,"stem":298,"tags":299,"topics":303,"translationKey":305,"updatedAt":296,"__hash__":306},"articles_tw\u002Ftw\u002Fblog\u002Ffree-daisydisk-alternative.md","DaisyDisk 免費替代方案：用 MangoDisk 看懂磁碟空間分布","Harry",{"type":8,"value":9,"toc":279},"minimark",[10,19,22,27,30,39,45,56,62,70,77,81,84,141,144,151,163,167,170,231,253,256,259,267,270],[11,12,13,14,18],"p",{},"想找免費的 DaisyDisk 替代工具，看清楚硬碟空間都用在哪裡？",[15,16,17],"strong",{},"MangoDisk 是免費開源的選擇：可以切換旭日圖與樹狀圖，搭配檔案清單逐層查看資料夾，再用大型檔案、重複檔案與深度清理功能，整理確定不再需要的內容。"," 不必註冊或登入，支援 macOS、Windows 和 Linux。",[11,20,21],{},"我是 MangoDisk 的開發者。這篇從 Mac 上常見的空間整理需求出發，介紹它能幫上什麼忙，以及選用前值得留意的差異。",[23,24,26],"h2",{"id":25},"用旭日圖看層級用樹狀圖比較大小","用旭日圖看層級，用樹狀圖比較大小",[11,28,29],{},"硬碟快滿時，最花時間的往往是找原因：下載資料夾堆了多少舊檔案、App 資料存在哪裡、哪個專案又產生了大量建置檔案？逐一打開資料夾查看大小，很容易來回翻找。",[11,31,32,33,38],{},"開啟 MangoDisk 的",[34,35,37],"a",{"href":36},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdisk-analysis","磁碟空間分析","，選擇磁碟或資料夾開始分析，就能用圖表查看占用情況。",[11,40,41,44],{},[15,42,43],{},"旭日圖適合沿著資料夾層級往下看。"," 從中心向外，每一圈呈現更深一層的內容；同一圈內，扇形越寬，占用越多。旁邊的清單列出名稱與大小，方便找出值得繼續檢查的子資料夾。",[11,46,47],{},[48,49],"img",{"alt":50,"decoding":51,"height":52,"loading":53,"src":54,"width":55},"MangoDisk 繁體中文旭日圖與資料夾清單，呈現快取目錄的層級及空間占用","async",1168,"lazy","https:\u002F\u002Fassets.mangodisk.app\u002Fimages\u002Fscreenshots\u002Ftw\u002Flight-05-disk-space-analysis-sunburst-list-expanded.jpg",1742,[11,57,58,61],{},[15,59,60],{},"樹狀圖（Treemap）則適合比較同一層的空間分布。"," 方塊越大，占用越多。先看一層，找到最大的幾塊，再點進資料夾繼續查看；想一次看更深的結構，也可以調整顯示層級。",[11,63,64],{},[48,65],{"alt":66,"decoding":51,"height":67,"loading":53,"src":68,"width":69},"MangoDisk 繁體中文單層樹狀圖，透過方塊面積與清單比較各個快取資料夾的占用",1229,"https:\u002F\u002Fassets.mangodisk.app\u002Fimages\u002Fscreenshots\u002Ftw\u002Flight-05-disk-space-analysis-treemap-depth-1-list-expanded.jpg",1834,[11,71,72,73,76],{},"兩張截圖是同一個快取目錄的不同視圖，數字代表當時的占用，",[15,74,75],{},"不表示這些內容都能刪除，也不是清理後騰出的空間","。圖表幫你找到值得檢查的位置，檔案用途還是要確認。",[23,78,80],{"id":79},"找到大資料夾後依內容選擇整理方式","找到大資料夾後，依內容選擇整理方式",[11,82,83],{},"知道哪個資料夾最大，只是第一步。舊安裝檔、重複影片和 App 快取，需要不同的處理方式。",[85,86,87,100],"table",{},[88,89,90],"thead",{},[91,92,93,97],"tr",{},[94,95,96],"th",{},"找到的內容",[94,98,99],{},"在 MangoDisk 中怎麼接著檢查",[101,102,103,117,129],"tbody",{},[91,104,105,109],{},[106,107,108],"td",{},"下載的影片、安裝檔、壓縮檔",[106,110,111,112,116],{},"用",[34,113,115],{"href":114},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Flarge-files","大型檔案清理","依類型與大小篩選，再確認哪些已不需要",[91,118,119,122],{},[106,120,121],{},"同一份檔案存了多個副本",[106,123,111,124,128],{},[34,125,127],{"href":126},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fduplicate-files","重複檔案清理","依內容分組，確認各副本的位置並選擇保留哪一份",[91,130,131,134],{},[106,132,133],{},"瀏覽器、App 或開發工具的快取",[106,135,111,136,140],{},[34,137,139],{"href":138},"\u002Ftw\u002Fdocs\u002Ffeatures\u002Fdeep-clean","深度清理","檢查已支援的項目，展開查看路徑與清理影響",[11,142,143],{},"下載資料夾裡的舊安裝檔通常比較好判斷；App 資料夾則可能同時存放快取、設定與個人資料，需要先分清楚，不能整個當成垃圾。",[11,145,146,147,150],{},"MangoDisk 的方便之處，是",[15,148,149],{},"查看空間占用和檢查這些清理項目，都能在同一款軟體裡完成","。切換功能後，仍需選擇合適的位置或重新掃描，再確認結果，不是點一下圖表就會自動判斷並刪除。",[11,152,153,154,157,158,162],{},"掃描不會自動刪檔。快取可能重新產生或下載，重複檔案也可能是刻意留下的備份。",[15,155,156],{},"磁碟分析、大型檔案與重複檔案功能中的刪除都是永久刪除，不會移至垃圾桶或資源回收筒。"," 重要資料先備份，確認後再操作；完整限制請看",[34,159,161],{"href":160},"\u002Ftw\u002Fdocs\u002Fsafety","安全清理指南","。",[23,164,166],{"id":165},"daisydisk-和-mangodisk-怎麼選","DaisyDisk 和 MangoDisk 怎麼選",[11,168,169],{},"如果你主要需要查看本機磁碟占用、用圖表找出大資料夾，再整理不需要的檔案，MangoDisk 可以作為免費替代方案。如果你同時使用 Mac、Windows 或 Linux，想在不同系統沿用同一款工具，也值得考慮。",[85,171,172,185],{},[88,173,174],{},[91,175,176,179,182],{},[94,177,178],{},"你在意的事",[94,180,181],{},"DaisyDisk",[94,183,184],{},"MangoDisk",[101,186,187,198,209,220],{},[91,188,189,192,195],{},[106,190,191],{},"使用費用",[106,193,194],{},"官網個人授權為 US$9.99，一次買斷",[106,196,197],{},"本文介紹的桌面分析與清理功能免費使用",[91,199,200,203,206],{},[106,201,202],{},"支援平台",[106,204,205],{},"macOS",[106,207,208],{},"macOS、Windows、Linux",[91,210,211,214,217],{},[106,212,213],{},"查看目錄占用",[106,215,216],{},"互動式環形圖",[106,218,219],{},"旭日圖、樹狀圖與資料夾清單",[91,221,222,225,228],{},[106,223,224],{},"刪除找到的檔案",[106,226,227],{},"支援",[106,229,230],{},"支援；本文涉及的檔案刪除不會移至垃圾桶",[11,232,233,234,240,241,246,247,252],{},"DaisyDisk 採買斷制，並非訂閱，費用與條件請以",[34,235,239],{"href":236,"rel":237},"https:\u002F\u002Fdaisydiskapp.com\u002Fsupport\u002Fpricing",[238],"nofollow","官方授權頁面","為準。它也不只有圖表分析：官網還介紹了",[34,242,245],{"href":243,"rel":244},"https:\u002F\u002Fdaisydiskapp.com\u002Fspecs",[238],"雲端硬碟掃描","和",[34,248,251],{"href":249,"rel":250},"https:\u002F\u002Fdaisydiskapp.com\u002Fguide\u002Fsnapshots",[238],"本機快照管理","等功能。",[11,254,255],{},"如果這些功能是你日常工作的一部分，換用前應逐項確認。這篇介紹的是本機空間分析與日常檔案整理的替代選擇，兩款工具並非所有功能都相同。",[23,257,258],{"id":258},"從熟悉的資料夾開始",[11,260,261,262,266],{},"可以先",[34,263,265],{"href":264},"\u002Ftw","下載 MangoDisk","，分析下載、文件或自己的專案資料夾，看看空間集中在哪裡。用圖表找出占用較大的部分，再從清單確認名稱、大小與位置；不熟悉的內容，先在 Finder 中查看。",[11,268,269],{},"不用為了讓圖裡的大方塊變小就刪除檔案。從幾個確定不用的檔案開始，會比清空陌生目錄更容易判斷。",[11,271,272,273,278],{},"這些掃描與處理都在本機完成，不需要啟用 AI。",[34,274,277],{"href":275,"rel":276},"https:\u002F\u002Fgithub.com\u002Fharry0703\u002FMangoDisk",[238],"原始碼與版本紀錄公開在 GitHub","，可以查看實作、回報問題或參與改進。",{"title":280,"searchDepth":281,"depth":281,"links":282},"",2,[283,284,285,286],{"id":25,"depth":281,"text":26},{"id":79,"depth":281,"text":80},{"id":165,"depth":281,"text":166},{"id":258,"depth":281,"text":258},"Mac 磁碟清理","\u002Fimages\u002Fblog\u002Ffree-daisydisk-alternative.webp","概念插畫中的螢幕並列旭日圖與樹狀圖，呈現查看磁碟空間分布的兩種方式","想找免費的 DaisyDisk 替代工具？MangoDisk 用旭日圖、樹狀圖與檔案清單呈現空間占用，也能接著整理大型檔案、重複副本與快取。了解兩款工具的適用範圍與刪除前的注意事項。",false,"md",{},true,"\u002Ftw\u002Fblog\u002Ffree-daisydisk-alternative","2026-10-12T14:20:00+08:00",{"title":5,"description":290},"tw\u002Fblog\u002Ffree-daisydisk-alternative",[300,301,302],"DaisyDisk 替代方案","免費磁碟分析工具","開源磁碟清理",[304],"mac-cleanup","article-free-daisydisk-alternative","Gc6SH0iqH3pxyx7bsm5B2UfCJM0WN2IrMFoNi-lh5R0",1792636704610]