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Professional Protection Software

Our Services

Precision Protection for the Files That Define Your Business
Defense-Grade Tools for Engineering Professionals

DXF File Locking

Complete cryptographic protection for your AutoCAD DXF files. Lock entities, layers, and drawing structure so no one can edit, alter, or rebuild your design.

Core Service

Non-Removable Watermarking

Embed identity-level watermarks directly into the file structure. They cannot be removed, cropped, or edited — a permanent signature of ownership.

World First

Anti-Explode Protection

Prevent EXPLODE commands, entity decomposition, and reverse-engineering attempts. Your geometry stays intact, your design intent stays protected.

Tamper-Proof

Read-Only Secure Conversion

Convert any DXF into a secure, view-only, tamper-proof format — fully compatible with client review and delivery workflows.

Client-Ready

Enterprise & Team Licensing

Volume licensing, multi-seat deployments, and dedicated account management for firms, contractors, and government agencies.

B2B

Priority Technical Support

Direct access to our engineering team for setup, integration, and ongoing operational support — with fast turnaround guaranteed.

24/7 Response

Built for Professionals

Trusted across the engineering ecosystem

  • Architects & Design Studios
  • Structural & Civil Engineers
  • MEP Consultants
  • Government Contractors
  • Educational Institutions
  • BIM & CAD Managers

How It Works

From purchase to protection — in four simple steps

1

Choose your license. Select the Standard or Professional plan.

2

Pay and confirm. Pay in USDT (BEP20) and submit your transaction details.

3

Receive your software. GhofleCad and activation instructions arrive by email.

4

Lock files on your own computer. Choose lock only, watermark only, or full defense, in a few clicks. Your DXF files never leave your computer.

Zero Compromise

Once locked, the file cannot be edited, exploded, or reverse-engineered.

Fast Delivery

Your software and activation instructions arrive by email within 2–12 hours of payment confirmation.

Full Ownership

Your files remain yours. We never store or reuse your designs.

Ready to Protect Your First File?

Join engineering firms worldwide who trust GhofleCad to safeguard their most valuable design assets.

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