$ winget install --id YuMingHsu.PDFUnlocker --exact --version 1.0.4Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.
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對於你本來就知道密碼的加密 PDF：選檔、輸入密碼、另存，三步輸出一份日後開啟免輸入密碼的副本。
原始加密檔保留不動，產出是一份獨立的無密碼 PDF。支援 AES 加密的檔案。
這不是破解工具——密碼錯了就解不開，沒有任何猜測、暴力嘗試或繞過機制。
請只用在你自己擁有、且已經知道密碼的檔案上。
| Architecture | Type | Scope | Install | Download |
|---|---|---|---|---|
| x64 | Portable | - | Direct |
Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.
No known CVEs for PDF Unlocker.
Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.