Security & privacy
Control who can open, print, or extract from a PDF, and check documents for hidden risk — passwords, permissions, personal data, and unique fingerprints.
Encrypt PDF
Open Encrypt PDF and drop in the PDF you want to protect.
Remove Password
Add your password-protected PDF using the file picker or drag-and-drop.
Unlock PDF Permissions
Upload the PDF whose print, copy, or edit restrictions you want removed.
Tự động che thông tin cá nhân
Upload a PDF and run a scan to find candidate personally identifiable information — email addresses, phone numbers, credit-card numbers (validated by checksum), and US Social Security numbers — with type, page, context snippet, and confidence shown for each match.
Trình quét rủi ro riêng tư
Add the PDF you want inspected via the file picker or drag-and-drop — every check runs locally and the original file is never modified.
Dấu vân tay PDF
Add the PDF you want to fingerprint. The digest is computed over the exact bytes you upload — Paperlane never re-encodes or alters the file, so the result is a true byte-for-byte identity check.