إلغاء قفل PDF Document
Decrypt and remove the password from your PDF document. Files remain entirely local in your browser memory.
اختر ملف PDF
or drag and drop PDF here
Decrypt and remove the password from your PDF document. Files remain entirely local in your browser memory.
or drag and drop PDF here
Standard cloud decrypters require uploading locked PDF files and passwords to remote servers to unlock. This compromises your privacy. Document Alter runs native decryption algorithms inside your browser's local RAM.
The tool initializes the password-locked PDF in a client-side wrapper. By loading the file binary using pdf-lib and passing the supplied password, the decryption engine removes the document's secure catalogs and saves a fresh, unencrypted copy of the document streams.
Drag and drop the password-protected PDF into the secure local container.
Type the current user password into the protection field inside the settings sidebar.
Click the 'Unlock PDF' button to decrypt the binary streams and save your unlocked document.
لا. لحماية حقوق المستندات، يلزم تقديم كلمة المرور الصحيحة لإزالة القفل نهائياً.
نعم. تتم العملية محلياً في الذاكرة دون أن تغادر بياناتك جهازك أبداً.
تدعم الأداة كلمات مرور المستخدم لإنتاج مستند مفتوح وقابل للطباعة بحرية.