सुरक्षा और गोपनीयता टूल — मुफ़्त और निजी

भाषा: English

PDF पर पासवर्ड लगाएँ

Password protect a PDF free, entirely in your browser — set a password to open the file, optionally an owner password and print, copy or edit limits, and it is encrypted with AES-256.

पासवर्ड हटाएँ

Remove the password from a PDF you can already open, free and entirely in your browser — type the password you know, confirm you are allowed to, and download an unprotected copy.

PDF की अनुमतियाँ अनलॉक करें

Remove print, copy and edit restrictions from a PDF that opens without a password, free and entirely in your browser.

PII अपने आप हटाएँ

Auto-redact personal information in a PDF free, entirely in your browser — the tool scans for names, emails, phone numbers, and similar PII and blacks it out for you.

गोपनीयता जोखिम स्कैनर

Scan a PDF for privacy risks free, entirely in your browser — the tool flags hidden metadata, embedded personal information, and tracking artifacts before you share the file.

PDF फ़िंगरप्रिंट

Generate a PDF fingerprint free, entirely in your browser — compute a cryptographic hash of the document's content to verify it hasn't changed later.