حماية قوات الدفاع الشعبي
قم بقفل ملف PDF بكلمة مرور وتشفير AES حتى يتمكن الأشخاص الذين تثق بهم فقط من فتحه.
Select PDF files
or drag and drop files here
Got a password-protected PDF? Unlock it here first
How to حماية PDF بكلمة مرور
1
Upload your document
Select the sensitive PDF you need to lock down.
2
Set a strong password
Type in a secure password. Make sure you memorize it or store it safely!
3
Download encrypted file
We apply military-grade encryption. Now, nobody can view the file's contents without knowing the password.
Frequently Asked Questions
How secure is the encryption used?▼
We use standard AES (Advanced Encryption Standard) encryption, the same cryptographic standard banks and governments rely on to protect sensitive data.
What happens if I forget the password?▼
يصبح الملف غير قابل للقراءة بشكل دائم بدونه. نحن لا نحتفظ بنسخة من كلمة المرور أو المستند الخاص بك، لذا لا توجد طريقة يمكننا من خلالها استعادتها لك — قم بتخزينها في مكان آمن.
Does password protection also stop people from printing or copying?▼
Setting an open password requires anyone to enter it before they can view the file at all, which covers printing and copying too, since they can't access the content without opening it first.
Can I remove the password later if I no longer need it?▼
Yes, use Unlock PDF and enter the password to strip it back off whenever the file no longer needs to be restricted.
هل يتم إرسال كلمة المرور الخاصة بي إلى أي مكان أثناء إعدادها؟▼
No, the encryption is applied entirely inside your browser, so the password you type never leaves your device.