Unlock PDF
Upload a password-protected PDF, enter the password, and download an unlocked copy.
Drop your locked PDF here
或点击浏览（允许多个文件）
How to Unlock PDF Files
Remove password protection in 3 steps.
Upload locked PDF
Select the PDF file you want to unlock from your device.
Remove password
Enter the correct password once to permanently remove security restrictions.
Download unlocked PDF
Get a new copy of your PDF that can be opened without a password.
Why use BytCrush PDF Unlocker?
Remove Restrictions
Tired of entering a password every time you open a file? Create an unprotected copy for easier daily access.
Enable Editing
Many locked PDFs restrict printing, copying, or editing. Unlocking the file restores these permissions so you can work with your document.
Secure Processing
The unlocking process happens securely. We do not store your file or your password after the process is complete.
Legal Compliance
Our tool is designed for files you have the right to access. You must know the correct password to unlock the document.
Frequently Asked Questions
Common questions about this tool.
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在保持质量的同时减小图像文件大小。支持JPG, PNG, WEBP。
自动压缩
智能地将图像压缩到特定目标大小 (KB)。非常适合严格限制。
PDF to Images
Convert each page of a PDF into separate images.