🔥 The free & Open Source DocuSign alternative

The Official DocuSign Node.js Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client.

A pure Typescript/Javascript implementation of XAdES based on XMLDSIGjs. (Keywords: WebCrypto, XMLDSIG, XADES, eIDAS, Trust List, X.509, CRL, OCSP)

The Official Docusign C# Client Library used to interact with the eSignature REST API. Send, sign, and approve documents using this client.

A Java library for XAdES signature services

The Official DocuSign Python Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client. https://www.docusign.com/devcenter

Symfony bundle to create electronic signatures with DocuSign

Alfresco client certificate signature (including Chrome)

A set of official UI components along with programmable client libraries that enable developers to integrate their products with DocuSign’s signature service API on iOS

The Official SignNow Node.js Client Library for interacting with SignNow REST API. Sign documents, request e-signatures, and build role-based workflows with multiple signers using this client.

SignNow.Net is the official .NET 4.5+ and .NET Standard class library for the SignNow API. SignNow allows you to embed legally-binding e-signatures into your app, CRM or cloud storage. Send documents for signature directly from your website. Invite multiple signers to finalize contracts.

A decentralised alternative to DocuSign on Ethereum network.

Code example for React with OAuth Implicit grant authentication and example DocuSign eSignature API calls.

WeasySign is a small simple to use high level library for digitally signing pdf's generated with the WeasyPrint PDF library.

A Golang library for CAdES (CMS Advanced Electronic Signatures) for the Brazilian Public Key Infrastructure

Utility .net class to sign xml width XAdES-BES (XML Advanced Electronic Signatures) digital signature.

The Official SignNow PHP SDK library for interacting with SignNow REST API. Sign documents, request e-signatures, and build role-based workflows with multiple signers using this client.

The official DocuSign Passport package

Example of signing documents using Slovak eID (PAdES, CAdES)