iText for Java represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enhance PDF documents, iText can be a boon to nearly every workflow.

• UpdatedMar 16, 2025
• Java

iText for .NET is the .NET version of the iText library, formerly known as iTextSharp, which it replaces. iText represents the next level of SDKs for developers that want to take advantage of the benefits PDF can bring. Equipped with a better document engine, high and low-level programming capabilities and the ability to create, edit and enha

• UpdatedMar 14, 2025
• C#

Digital Signature Service : creation, extension and validation of advanced electronic signatures

• UpdatedMar 5, 2025
• Java

Simple signing of PDFs in node.

• UpdatedMar 11, 2025
• JavaScript

pyHanko: sign and stamp PDF files

• UpdatedMar 10, 2025
• Python

Add/verify Advanced Electronic Signature (AES) and Qualified Electronic Signature (QES) in PDF (usign pure Go)

• UpdatedMar 10, 2025
• Go

PDFSigner is a multipurpose PDF signer and verifier application for Advanced Electronic Signature (AES) and Qualified Electronic Signature (QES)

• UpdatedMar 18, 2025
• Go

Websocket based (NO APPLET) Smart Card Digital Signature Framework

• UpdatedJun 30, 2022
• Java

Java command line tool for digital signature with PKCS#11 token.

• UpdatedAug 1, 2024
• Java

An Implementation of CAdES, XAdES, PAdES and ASiC for Windows in C++

• UpdatedMay 18, 2020
• C++

Chrome extension for digital signature with PKCS#11 token.

• UpdatedAug 1, 2024
• Java

Sign PDFs with PAdES standard, using EU and Brazil's signature profiles.

• UpdatedDec 1, 2023
• Ruby

pdftimestamp add a document timestamp signature for a PDF file.

• UpdatedDec 10, 2021
• Java

A SetaPDF-Signer component signature module for the GlobalSign Digital Signing Service.

• UpdatedApr 19, 2023
• PHP

Test area for public SD-DSS v4.7.x issues on stackoverflow etc

• UpdatedMar 17, 2021
• Java

A signature add-on for the SetaPDF-Signer component for TRUST2GO by GLOBALTRUST

• UpdatedApr 25, 2023
• PHP

PAdES LTV PDF signer with Timestamp & SHA-256, C# Console App

• UpdatedMay 21, 2023
• C#

Digital Signature Service (DSS) library port for android

• UpdatedJul 14, 2024
• Java

Biblioteca .NET para consumo dos serviços (API's) fornecidos pela BITSIGN, recepção de callbacks e demais recursos para a integração entre sistemas.

• UpdatedOct 21, 2024
• C#

Ferramenta que abstrai toda comunicação com as API's da BITSIGN, utilizando diretórios para envio de documentos e armazenando os arquivos que foram assinados.

• UpdatedDec 11, 2023
• C#