npm
documenso/documenso
The Open Source DocuSign Alternative.
AGPL-3.0Aug 27, 2026 · metrics 2.10.0
All tags
Catalogue tag
#digital-signature
Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.
26 records
PyPI
MatthiasValvekens/pyHanko
pyHanko: sign and stamp PDF files
MITOct 21, 2026 · metrics 2.10.0
Maven
itext/itext-java
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.
Custom licenseOct 20, 2026 · metrics 2.10.0
npm
PSPDFKit-labs/nutrient-dws-client-typescript
This library provides a type-safe and ergonomic interface for document processing operations including conversion, merging, compression, watermarking, and text extraction using Nutrient DWS Processor API.
MITSep 24, 2026 · metrics 2.10.0
npm
LibPDF-js/core
A modern PDF library for TypeScript. Parse, modify, and generate PDFs with a clean, intuitive API.
MITSep 14, 2026 · metrics 2.10.0
npm · PyPI · Go +1
TurboDocx/SDK
SDK for the TurboDocx APIs
MITSep 19, 2026 · metrics 2.10.0
crates.io · PyPI
saturneric/GpgFrontend
A modern, cross-platform OpenPGP tool with a unique dual-engine core: switch freely between the battle-tested GnuPG and a modern, memory-safe Rust rPGP backend. It makes encryption, signing, and key management easier and more trustworthy in everyday privacy workflows.
GPL-3.0Sep 12, 2026 · metrics 2.10.0
NuGet
Taiizor/Lucinda
🔐 A high-performance E2EE library for .NET with Signal Protocol support. Features X3DH, Double Ratchet, Sender Keys, AES-GCM, RSA, ECDH, ECDSA, and secure key management. Supports .NET 6-10, .NET Standard 2.0/2.1, and .NET Framework 4.8+.
MITSep 6, 2026 · metrics 2.10.0
npm
bryancalisto/ec-sri-invoice-signer
🇪🇨 Ecuador's SRI documents signer written in pure TypeScript
MITOct 10, 2026 · metrics 2.10.0
NuGet
Ank-KhoaHo/DocToolkit
Convert HTML to DOCX/PDF and edit DOCX/XLSX/PPTX from .NET. Pure managed - no native binaries, no browser, no LibreOffice. Runs on Linux, works offline.
MITOct 21, 2026 · metrics 2.10.0
Packagist
dskripchenko/php-pdf
Pure-PHP, MIT-licensed PDF toolkit: generate, read & merge PDFs — HTML/CSS input, barcodes, charts, TTF embedding, AcroForm, PKCS#7 signing, PDF/A & PDF/X. A dependency-free alternative to mpdf, TCPDF, and the proprietary FPDI.
MITOct 1, 2026 · metrics 2.10.0
crates.io
kushaldas/tsp-ltv
No repository description published.
BSD-2-ClauseOct 17, 2026 · metrics 2.10.0
Maven · Go
demoiselle/signer
Repositório que contém os componentes para facilitar a implementação de assinatura digital nos padrões da ICP-BRASIL
LGPL-3.0Sep 13, 2026 · metrics 2.10.0
Go
mgilbir/pdf0
A PDF parser, serializer and conformance validator in Go — PDF 1.x and 2.0 — covering PDF/A, PDF/UA, PDF/X, PDF/VT, PDF/R and Factur-X, with PAdES signing, encryption and text/image extraction.
MITSep 20, 2026 · metrics 2.10.0
Packagist
tecnickcom/tc-lib-pdf-sign
Digital signature primitives for PDF documents (PKCS#7, CAdES, PAdES).
Custom licenseSep 17, 2026 · metrics 2.10.0
npm
Majikah/majik-signature
Majik Signature is a hybrid post-quantum content signing and verification library for the Majikah ecosystem. Built on top of Majik Key, it provides tamper-proof, forgery-resistant digital signatures for any content format — using a dual-algorithm architecture that combines classical Ed25519 with post-quantum ML-DSA-87 (FIPS-204).
Custom licenseSep 11, 2026 · metrics 2.10.0
Packagist
SignerPHP/signer-php
Sign PDF docs using PHP
No licenseOct 9, 2026 · metrics 2.10.0
Packagist
jeidison/signer-php
Sign PDF docs using PHP
No licenseSep 13, 2026 · metrics 2.10.0
Packagist
dealfonso/sapp
Simple and Agnostic PDF Document Parser in PHP - sign PDF docs using PHP
LGPL-3.0Sep 18, 2026 · metrics 2.10.0
Go
crgimenes/inro
Self-contained PGP desktop app: encrypt, sign, verify and decrypt messages
MITSep 13, 2026 · metrics 2.10.0
Packagist · npm
imalhasaranga/PDFLib
A robust PHP library to manipulate PDFs using Ghostscript. Convert PDF to Images, Merge, Split, Encrypt, Watermark, Compress, and more with a simple fluent API.
MITSep 13, 2026 · metrics 2.10.0
Go
signdocsbrasil/signdocsbrasil-go
SDK oficial em Go para a API SignDocs Brasil: assinatura eletrônica e digital com ICP-Brasil, biometria, OTP e trilha de evidências. Official Go SDK for the SignDocs Brasil e-signature API.
MITSep 19, 2026 · metrics 2.10.0
Go
aspose-pdf-foss/Aspose-PDF-FOSS-for-Go-MCP
MCP server exposing the pure-Go aspose-pdf-foss-for-go PDF library: extract, render, merge, sign, encrypt, PDF/A
MITSep 10, 2026 · metrics 2.10.0
Go · npm · PyPI
Matbe34/lankir
A native Linux PDF viewer and signing tool with extensive digital signature customization and hardware token support.
MITSep 19, 2026 · metrics 2.10.0
npm
adnsistemas/node-signpdf
Simple signing of PDFs in node.
MITOct 16, 2026 · metrics 2.10.0
—
isazajuancarlos/quipu
Post-quantum hybrid cryptography for data at rest (Rust core; Python/Node/Go bindings). AGPL-3.0. XChaCha20-Poly1305 · Argon2id · ML-KEM-1024 · ML-DSA-87 · VOPRF.
AGPL-3.0Sep 14, 2026 · metrics 2.10.0