Secure PDF tools for legal and compliance work
Prepare documents for disclosure, filing and sharing without sending them to anyone. Every tool below runs in your browser, so client files, contracts and personal data stay on your device.
Remove hidden data before you share
Metadata, comments and form data can reveal more than the page does. Check and clean files before they leave the firm.
- View Metadata
Check what a PDF reveals: properties, XMP, forms and restrictions.
- Remove Metadata
Delete author, software, dates and XMP history from a PDF.
- Sanitize PDF
Strip metadata, scripts, attachments, comments and form data before sharing.
- Redact PDF
Permanently remove confidential text, not just cover it.
- Edit Metadata
Set a clean title, author and subject on a PDF.
- Flatten PDF
Turn form fields and comments into fixed page content.
Number, mark and sign filings
Bates numbers, confidentiality notices, stamps and signatures, drawn into the page so they print and can't be clicked away.
- Bates Numbering
Number every page for discovery, e.g. ACME000001.
- Header & Footer
Put case numbers or confidentiality notices on every page.
- Add Stamps
Mark pages CONFIDENTIAL, DRAFT, APPROVED or your own text.
- Sign PDF
Add a visible signature to a contract or form.
Control who can open, print and copy
Encrypt documents with AES-256, set their permissions, or lift restrictions on files you're entitled to use.
- Protect PDF
Encrypt with AES-256 and an open password.
- Change Permissions
Allow or block printing, copying, editing and comments.
- Remove Restrictions
Lift printing, copying and editing restrictions you're entitled to.
- Validate Signature
Check the digital signatures in a signed PDF.
Why browser-only processing matters for GDPR
Uploading a client document to an online PDF service generally makes that service a processor of the personal data inside it, which needs a legal basis, a data processing agreement and, outside the EU, a transfer mechanism. noll's PDF tools process files with code that runs on your own computer, so no document is transmitted to or stored by noll. Confidentiality and legal privilege are not put at risk by a third party, and there is nothing to report if a vendor is breached.
A disclosure checklist
Need the documents in another language?
noll also translates contracts, filings and reports while keeping their layout. Nothing is kept after you download the translation, and your documents are never used for training.
Translate a confidential documentFurther reading
- Is Your Legal Translation Actually Privileged? A 5-Point Security Checklist
- Why Your NDA Doesn't Protect You From Translation Tool Data Leaks
- The GDPR Translation Trap: Why Your 'Compliant' Tool Might Be Illegal
- How to Translate a Contract in Under 3 Minutes (Without Leaking It)
- Best Secure Translation Tools for Financial Services (2026 Compliance Guide)
- How to Translate Financial Reports Without Breaching Client Confidentiality