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Sovereign Document Engine

Create, certify, sign, encrypt, and govern documents. 3EP native format.

Total Documents
Certified
Draft
Archived

Recent Documents

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3E Doctrine
3EP Core
Open format layer. Create, read, structure, hash. No signing authority.
3ECertified Authority
Trust layer. Certify, sign, verify, encrypt, classify. Immutable once sealed.
Separation Rule
Core cannot modify certified documents. Authority owns the trust chain.
3EP Doc Suite
3EPDF is the first module. Writer, Sheet, Slides, Forms, Sign, Vault — coming.

Documents

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Document Editor

Documents
Document Identity
Blueprint
Append Section Draft only
Certification & Versioning

Certified documents are immutable. Certification is permanent and cryptographically anchored.

Document Content — Word Editor
Raw JSON read-only
Security
Hash
Encrypted
Signatures
Fingerprint
Classification
Level
Quick Actions

Certify & Sign

3ECertified Authority layer — cryptographic trust operations

Certify Document
Seal document as immutable with cryptographic timestamp. Permanent.
Sign Document
Apply Ed25519 digital signature to document content.
Verify Signature
Cryptographically verify document integrity and signature chain.
Encrypt
Encrypt document payload. Decryption requires authority credentials.
Version Bump
Increment document version. Creates audit trail entry.
Trust Registry
3ECertified Authority v1.0. Root key: 5c6f88ce… Ed25519.
3ecertified-local ROOT
3ecertified-int INTERMEDIATE
3ecertified-leaf LEAF · signing
3ecertified-tsa LEAF · timestamp

Documents

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Classified Vault

mTLS + JWT-gated operations. Requires authority credentials.

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Classified operations require unsealed vault + valid scope
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Classify Document
Apply classification level.
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Vault Status
Check current vault state.

Plans & Pricing

Sovereign document infrastructure. Own your standard.

Free Trial
$0/mo
  • 5 documents
  • Create & edit
  • Download .3ep
  • Basic viewer
  • No certification
  • No signing
Business
$79/mo
  • Unlimited documents
  • Teams & organizations
  • Role permissions
  • Audit log
  • API access
  • Admin dashboard
Enterprise / Sovereign
Custom
  • Private deployment
  • Legal/compliance workflows
  • 3ECertified authority
  • White-label
  • Classified vault
  • Government/legal licensing

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3EPDF Editor Pro — Sovereign Document Engine

Create Account

Start with a free trial. No credit card required.

Reset Password

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New Password

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Billing & Subscription

Manage your plan, usage, and payment method.

Current Plan
Free Trial
5 documents · No certification · No signing

Usage
Documents— / 5
Certified0 / 0 (upgrade required)
Storage— MB used
API AccessPro+ required

Payment Method
No payment method on file.

PDF Workspace

Upload, view, and manage PDF documents. Export 3EP documents to PDF.

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Drop a PDF here or click to upload
Supports PDF up to 50MB · Renders in browser using PDF.js

Settings

Profile, organization, and account preferences.

Profile
Change Password
Organizations
API Access
TokenClick to reveal
Use this Bearer token to access the 3EPDF API from external applications.

Organization

Manage your team, members, and workspace.

Members
Plan
Slug

Members

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Your Organizations