| 功能 | 一棵樹（免費版） | 一棵樹專業版（註冊版） | 一棵樹專業版（試用版） |
| 批量操作資源 |  |
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| 顯示全部資源的大小 | |
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只顯示前三層 |
| 將資源按從大到小次序排列 | |
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| 用智慧單位及小數位顯示資源大小 | |
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| 常用命令 | |
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| 複製全路徑 | |
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| 自訂介面 | |
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It does exactly what it says: It lists your drives, folders and files by size; D/L was quick, installed easily, and registered without missing a beat. Very simple to see and use and if that is what you are looking for, this program is right. - By Axiomia for 一棵樹免費版注：此處只為每個產品列示一條推薦， 您可以按下產品名稱以在產品頁面閱讀更多使用者推薦。
