ScriptoX is a versatile tool that enables users to create SVG and PDF files with embedded JavaScript code.

Official implementation of VIF: A novel constructive watermarking system for document security and forensic tracking using Morphological Dilation and AI-OCR. [Patent Pending - SAIP]

Private PDF watermarking in your browser. Add text, image, pattern, and professional seal watermarks locally — no upload, no tracking.

Banking-optimized signature verification with Siamese CNN - Contrastive learning for forgery detection with high recall for fraud prevention

CDX (Content-addressed Document eXchange) — an open specification for documents that unify viewing and editing, with modern security and machine readability

A tool that generates guilloche patterns as compact EPS files, deterministically derived from document content and a secret key.

Blind watermarking and RSA digital signatures for images, PDFs, and PPTX documents.

Security-focused application for detecting malicious macros in document files using JavaFX and Python analysis.

Local PDF redaction tool: real content removal + mandatory post-redaction audit, not just black boxes

This repository provides a working example of securely generating PDF documents from HTML in .NET C# using the Syncfusion HTML to PDF Converter. It demonstrates how to convert HTML to PDF, apply password protection, and configure document permissions to control access and editing capabilities

XERIA is a commercial Windows desktop application for secure PDF watermarking, personalized batch PDF generation, PDF encryption, trace-code watermarking, QR traceability, email delivery, and controlled document distribution.

Research code for robust local-region image watermarking with adaptive geometric correction.

Python tool for adding password protection to PDF files. Secure your sensitive documents with encryption.

Prevent signature theft through cryptographic binding and steganography

A simple Express.js API for embedding watermarks on PDF files using pdf-lib and multer. This project demonstrates how to apply forensic watermarks with user details (or unique identifiers) to each page of a PDF, helping deter unauthorized distribution while maintaining user privacy.

Improve document security. Create variations using AI. Detect source of leaks

A malicious forensic triage toolkit for examining Office and PDF files for advanced forms of malware payloads before execution in sensitive environments.

Permanently redact sensitive text from PDF documents — native macOS app with irrecoverable text removal

File integrity scanner detecting hidden, concealed, or adversarial content across 23 file kinds. Input-layer application of the Munafiq Protocol

AI-powered Content Disarm & Reconstruction engine for PDF and DOCX files. Detects and strips malicious JavaScript, macros, OLE objects, and embedded threats using PyMuPDF, python-docx, and Groq LLM analysis. Built with FastAPI + vanilla JS frontend.