A javascript tool to sign a pdf in web browser, google apps script and nodejs.
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Sep 28, 2025 - JavaScript
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pdf-encryption
Here are 28 public repositories matching this topic...
Investigation in PDF encryption
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Aug 22, 2023 - Python
GxPDF - Enterprise-grade PDF library for Go. Table extraction, text parsing, encryption, document creation.
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Mar 4, 2026 - Go
PDF-Dateien erzeugen, miteinander verbinden, drucken, Seiten entnehmen, Bilder extrahieren, verschlüsseln (128-Bit RC4/AES oder 256-Bit AES), mit Wasserzeichen oder Stempel versehen, uvm.
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Sep 13, 2025 - Pascal
Encrypt PDFs client-side in an installable PWA
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Feb 27, 2026 - Svelte
Laravel package to password-protect all pages in PDFs.
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May 12, 2025 - PHP
cli for adding, removing or modifying PDF files passwords
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Jun 14, 2025 - C++
PDF-guard is a python app that helps you to secure a PDF file by encrypting it with a password.
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Jun 30, 2023 - Python
A collection of my Bash and Python scripts to simplify a variety of tasks.
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Jan 5, 2022 - Shell
Guesses password to specified PDF in argument. Inspired by Al Sweigart's Automate the Boring Stuff with Python: Chapter 13.
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Mar 30, 2020 - Python
Define a practical framework to learn cryptography in use
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Apr 29, 2022 - Swift
This is a 'pdf project' created using python with the help of tkinter & pypdf
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Jul 31, 2024 - Python
Pdf's Encryptor System With setasign/fpdf protection library.
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Jan 10, 2022 - JavaScript
Add password in command line to every PDF in folder and subfolders. Inspired by Al Sweigart's Automate the Boring Stuff with Python: Chapter 13.
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Mar 30, 2020 - Python
This Python script allows you to encrypt PDF files with a numeric password. The password will be required to open the encrypted PDF file.This pdf encryption is good for managing privacy and to maintain distance between attacker and client.
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Dec 29, 2024 - Python
PDF Secure is your go to solution for encrypting and decrypting PDF passwords. Download your files securely and enjoy peace of mind knowing your documents are safe with PDF Secure.
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Dec 28, 2025 - Python
一个强大的OFD/PDF签章工具，支持格式转换、文档加密、电子签名、数字印章和完整性保护。A powerful OFD/PDF signing tool that supports format conversion, document encryption,electronic signature, digital seal, and integrity protection.
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Jan 5, 2026 - C++
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
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Sep 14, 2025 - C#
Minimal PDF encrypt/decrypt with AES-256 (Rev 5). Buffer in, buffer out. Zero crypto deps.
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Feb 23, 2026 - TypeScript
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