SignFuz
About SignFuz
SignFuz — Enterprise Self-Hosted Electronic Signatures & Document Workflows for WordPress
Cut SaaS subscription bloat and keep full ownership of your contracts.
SignFuz turns your WordPress website into a legally compliant, self-hosted electronic signature platform modeled after Odoo Sign. Instead of paying hefty per-envelope or per-user monthly fees to third-party services, SignFuz enables you to prepare, send, execute, and verify agreements directly within your own WordPress environment.
Built with modern high-performance technologies (React, TailwindCSS, and PDF.js), SignFuz delivers a lightning-fast visual document preparation experience and an intuitive, distraction-free signing portal for your recipients. From NDAs, sales quotes, and client service agreements to internal sign-offs and public kiosk intake forms, SignFuz keeps your contracts safe in a hardened private document vault, seals every agreement with a cryptographic SHA-256 audit trail, and generates court-admissible Certificates of Completion automatically.
Why SignFuz?
- 100% Self-Hosted & Private: Your sensitive PDF documents, client data, and signature artifacts never touch external third-party cloud servers. They remain strictly in your own WordPress storage vault protected by server access guards.
- Zero Per-Envelope Fees: Send unlimited contracts and gather unlimited signatures without recurring per-document penalties.
- ESIGN & UETA Legally Binding Compliance: Features affirmative electronic record disclosures, tamper-evident SHA-256 audit event chaining, and automated execution certificates with UTC timestamps and IP records.
- Native Ecosystem Integration: Seamlessly connects with Frontend Dashboard for client document hubs and WorkFuz for automated milestone and deliverable approvals.
Key Features & Architecture
Discover what makes SignFuz unique, reliable, and developer-friendly.
Built-in Diagnostic Sentinel for Bulletproof Vault Security & Performance
Ensure your electronic signature infrastructure is always healthy, secure, and production-ready. The System Status & Diagnostics dashboard continuously verifies server cryptographic extensions, PDF stamping engine readiness, private file vault permissions, and background reminder crons—giving administrators 100% peace of mind before dispatching critical agreements.
Key Features:
- Cryptographic Health Verification: Checks OpenSSL, SHA-256 hash availability, MBString encoding, and PHP memory limits.
- PDF Stamping & Parsing Engine Audit: Confirms FPDI, FPDF document generation, and bundled offline PDF.js worker availability (no external CDNs needed).
- Private Vault Protection Sentinel: Verifies server directory write permissions and enforces directory access rules (
Require all denied/.htaccessguards) to prevent unauthorized direct URL downloads. - Background Scheduler Status: Tracks active WordPress cron jobs and monitors automated reminder queues in real time.
- One-Click Diagnostic Export: Instant "Copy System Report" button to streamline technical support and debugging.
Prepare and Assign Signing Fields with Pixel-Perfect Precision
Upload any standard PDF contract and prepare it for signing within seconds. Inspired by Odoo Sign’s sleek dark-mode interface, the visual canvas allows you to drag and drop signature lines, legal full names, auto-timestamped dates, and custom text inputs directly onto your pages. Fields utilize proportional coordinates, ensuring signatures render identically across mobile devices, high-DPI monitors, and printed paper.
Key Features:
- Visual Field Palette: Drag-and-drop essential signature elements:
- Signature: Responsive draw canvas or cursive handwriting generator.
- Full Name: Pre-formatted legal name field for signatories.
- Signing Date: Automatically stamps the exact execution date upon completion.
- Text Input: Collect custom recipient notes, titles, or counter-party information.
- Signer Assignment & Roles: Assign specific fields to designated recipients with distinct color coding and role badges.
- Zoom & Multi-Page Navigation: Smoothly jump across multi-page contracts with custom zoom controls (50% to 200%).
- Proportional Page Coordinates: Guarantees zero field drift or misalignment when documents are rendered on different screen resolutions.
- Instant Draft Auto-Save: Save work-in-progress drafts and dispatch to recipients when ready.
Track, Manage, and Audit Every Contract From One Unified Command Center
Gain complete operational visibility over your organization’s contract pipeline. The SignFuz dashboard provides real-time metric counters for draft agreements, pending signature requests, completed contracts, and cryptographic audit integrity. Search, filter, and track document states effortlessly while inspecting tamper-evident audit logs at any step.
Key Features:
- Real-Time Pipeline Metrics: Immediate counts for Total Documents, Pending Signatures, Completed & Signed, and Audit Checkpoints.
- Instant Document Filtering: One-click toggles to switch between All, Draft, Pending, and Completed agreements.
- Live Audit Trail Inspection: View immutable timestamped event logs for every document (creation, recipient invitation, viewing, and execution).
- Direct Document Actions: Fast-access controls to edit drafts, examine audit logs, or safely trash archived envelopes.
- Quick Navigation: Seamlessly navigate between Documents, Reusable Templates, System Diagnostics, and the interactive Document Preparator.
Changelog & Release Notes
Detailed history of improvements, bug fixes, and feature additions for SignFuz.
* Initial release of SignFuz.
* Database schema for documents, envelopes, signers, fields, and events.
* Private file storage vault.
* REST API endpoints for document and envelope management.
Frequently Asked Questions
Everything you need to know about SignFuz installation, licensing, and usage.
Documents are stored in a private vault directory protected against direct web access.
No. SignFuz operates completely on your own WordPress server and database without mandatory third-party subscriptions.
License Checkout
SignFuz