Protect your Documents

against Leakage & Theft

Stop unauthorized sharing, copying, printing.

Enforce expiry and instantly revoke access.

Share Documents Securely

enforcing your controls

Ensure only authorized third parties can use content.

Control device usage and restrict location access.

Sell ebooks, reports, courses

whilst protecting your revenue

Prevent pirating and passing on, copying & printing.

Dynamically watermark content with user's details.

Ensure Regulatory Compliance

and provide Legal access

Enforce document retention policies, prevent editing,

control start & stop dates, log document use.

Control document usage no

matter where they reside

Remove the risk of incorrectly transmitting sensitive

data. Enforce policy controls after distribution.

Document Security

Locklizard protects your Intellectual Property (documents, reports, training courses, ebooks, etc.) from being stolen or compromized.  We specialize in document security and copy protection for PDF files, protecting your intellectual property from unauthorized use, misuse and piracy.


  • Share documents securely – control document use inside & outside your organization – why Safeguard is better than secure data rooms
  • Protect your trade secrets
  • Ensure compliance with privacy regulations
  • Provide legal access by logging document & user activity
  • Sell documents securely – stop piracy to protect & expand your revenue streams

document security

Our DRM Software

pdf security   Safeguard PDF Security

Safeguard PDF Security is PDF DRM software that controls access to and use of your PDF documents.  Control who uses your documents, for how long, where and when.  Instantly revoke access access no matter where documents reside.

enterprise pdf drm  Safeguard Enterprise PDF DRM

Safeguard Enterprise PDF DRM is PDF enterprise rights management software for larger publishers and corporate enterprises.  It protects PDF files from unauthorized copying and distribution and audits their use.

Locklizard vs secure data rooms

Secure virtual data rooms make you believe you can share documents securely online.  However, your documents are only as secure as the weakest link – login credentials can be shared with other users so anyone can login and view your ‘secure’ documents…   See data room security is not adequate for secure document sharing.

Why choose Locklizard over secure data rooms?

No login credentials for users to share

Users never enter any credentials so they cannot be shared.  Decryption keys are transparently relayed to an encrypted client keystore locked to the user’s device.

Lock documents to countries & IPs

Want to make sure users can only open documents from a specific office location?  Or they cannot open them outside their own country?  We have you covered with GeoIP locking.

No uploading unprotected documents

Unprotected documents don’t leave your computer so they can never be compromised.  Secure documents on your local computer and distribute them by web, email, usb, etc.

Stop screen grabbing & printing to PDF

Stop print screen & third party screen grabbing tools capturing your documents.  Prevent printing documents to PDF and other file formats.

Document Security & DRM Copy Protection

Protect documents from piracy

Protect from piracy

share documents securely

Share securely

Our document security software prevents unauthorized document sharing and piracy.  It controls access to and use of information inside and outside your organization, so you can securely, and cost effectively, distribute and manage your digital content.  Control BYOD use and lock PDF documents to specific locations.

DRM controls

Dynamic control

Change access, print, IP restriction, and expiry controls even after distribution.  Apply dynamic watermarks displaying individual user information to viewed and/or printed documents to discourage photocopying.  Revoke documents and users at any stage no matter where they reside.

total document protection

Total PDF Protection

Using US Government approved AES 256 bit encryption, public key technology, device locking, IP restrictions, and DRM controls, you can be assured that your documents are safe both at rest and in transit.  We don’t use insecure plugins, JavaScript or passwords for document protection.

Document DRM vs password protection

   Document Security & PDF Password Protection

Why you should NOT use passwords to protect documents

Passwords seem a quick and simple way of protecting documents with encryption but:

  • are difficult to manage and control
  • can be easily stolen or shared
  • weak passwords can be easily broken with password remover software
  • PDF permissions (restrictions) can be removed however strong the password is
  • you have no control over documents once they have been decrypted

Why you should not password protect PDF files.

Locklizard takes your document protection seriously.  Our document DRM enables you to securely share documents without insecure passwords, and enforces access, location, expiry, and usage controls no matter where your documents reside.

Who uses Locklizard PDF DRM Security?

drm customers

Organizations use our Digital Rights Management (DRM) security software to achieve PDF security without passwords, enhanced document security, copy protection of their intellectual property, while reducing publishing costs, complying with regulatory requirements such as SOX, putting in place document retention policies, establishing new revenue generation techniques and more.  They all use Locklizard information rights management to secure documents and protect ebooks with DRM controls.

DRM customers   Our DRM customers DRM case studies   Customer case studies DRM benefits   Business Benefits
Customer Testimonials