Open Source Linux Electronic Signature Software

OpenKM is a electronic document management system and record management system EDRMS ( DMS, RMS, CMS ). It provides modern and flexible architecture that meet today's IT demands, based on open technology (Java, Tomcat, GWT, Lucene, Hibernate, Spring and jBPM), powerful and scalable multiplatform application. OpenKM is a Web 2.0 application that works with Internet Explorer, Firefox, Safari and Opera. Can be configured in major DMBS like Oracle, PostgreSQL and MySQL among others. Due to its technological architecture design, OpenKM meets the document management needs of businesses of all sizes (from SMEs to big corporations). Thanks to its elegant and intuitive interface, OpenKM transforms complex operations into easy tasks. The most relevant functions of OpenKM is the indexing of the most common types of files: text, Office, Office 2007, OpenOffice, PDF, HTML, XML, MP3, JPEG, etc. For a complete feature list take a look at http://goo.gl/au8cQy

TCPDF is a PHP class for generating PDF documents without requiring external extensions. TCPDF Supports UTF-8, Unicode, RTL languages, XHTML, Javascript, digital signatures, barcodes and much more. IMPORTANT: This version will be soon marked as deprecated and replaced by a new version currently under development: https://github.com/tecnickcom/tc-lib-pdf

Signing documents digitally should be fast and easy and should be the best practice for every document signed worldwide. This is technically quite easy today, but it also introduces a new party to every signature: The signing tool providers. While this is not a problem in itself, it should make us think about how we want these providers of trust to work. Documenso aims to be the world's most trusted document-signing tool. This trust is built by empowering you to self-host Documenso and review how it works under the hood. Create connections and automation with Zapier and more to integrate with your favorite tools. Receive your personal link to share with everyone you care about. Easily embed Documenso into your product. Simply copy and paste our react widget into your application. Integrated payments with Stripe so you don’t have to worry about getting paid.

The premier open source document signing solution (DocuSign alternative). Welcome to OpenSign, the premier open source docusign alternative - document e-signing solution designed to provide a secure, reliable and free alternative to commercial esign platforms like DocuSign, PandaDoc, SignNow, Adobe Sign, Smartwaiver, SignRequest, HelloSign & Zoho sign. Our mission is to democratize the document signing process, making it accessible and straightforward for everyone.

The SignServer is an application for server side signatures called by other systems. It is flexible and can be customized to specific needs. The SignServer have a ready to use TimeStamp server and signers for PDF, XML, ODF, PGP, OOXML and MRTD (ePassport DS).

Open source document filling and signing. DocuSeal is an open-source platform that provides secure and efficient digital document signing and processing. Create PDF forms to have them filled and signed online on any device with an easy-to-use, mobile-optimized web tool. Use embeddable code snippets to seamlessly implement the document signing workflows directly on your website or app. Build fillable document forms using our pixel-perfect HTML API, reducing the time for creating personalized documents. DocuSeal Pro users can connect their Gmail or Outlook accounts to send all signing invitation emails from their connected email address under a custom domain. All email messages sent via DocuSeal are customizable. With our step-by-step form users have a smooth signing experience on small mobile screens. Also, you can upload documents and request signatures directly from your device.

The Docusign SDK makes integrating Docusign into your apps and websites a seamless experience. Integrate eSignatures into your application in minutes. The secure and award-winning Docusign eSignature API makes requesting signatures, automating forms, and tracking documents directly from your app easy. This client SDK is provided as open source, which enables you to customize its functionality to suit your particular use case. To do so, download or clone the repository. If the SDK’s given functionality meets your integration needs, or if you’re working through our code examples from the Docusign Developer Center, you merely need to install it by following the instructions.

Simplify your digital signatures and document management safely and efficiently. Beyond offering agility and security in digital signatures and document management, LibreSign features functionalities that adapt to the specific needs of your organization. Keep your documents secure with end-to-end encryption and multi-factor authentication, ensuring protection throughout the electronic document signing process. Hybrid signatures streamline negotiation processes, offering flexibility in choosing between personal or system-generated digital certificates for signing documents digitally with LibreSign. LibreSign revolutionizes document authenticity verification with QR Code, ensuring security, efficiency, and practicality. Its instantaneous validation, agility, transparency, and compatibility with various platforms make it perfect for sustainable businesses.

A software written in java to compute the digital signature on documents and verify them, using a smart card or a token file in p12 format

This project is devoted to provide a simple software layer for digital signature, when an hardware cryptographic token is required. The default implementation tries to comply as strictly as possible with the italian law digital signature directives.

OpenSignature is an open source project for the digital signature of documents. It works with all cards supported by OpenSC and focuses on adding support for cards from accredited Italian CAs. The goal of the project is to provide a first single product

Brought to you by parvesh88 System Requirements 1. A Computer running Windows 7 or higher 2. Java Runtime Environment (JRE) 8 or higher if JRE is not installed on your PC, then watch video tutorial how to install JRE https://youtu.be/Kyo8tVupXfM?si=ljSEfWApzSe2o7h3 -> Download ESignPDF -> Extract downloaded zip file -> Double click on run.cmd file -> Follow displayed instructions -> Get signed PDF You can request to concerned certificate authority for obtaining Digital Signature file despite of USB token

StrongKey CryptoEngine (SKCE) 2.0 is a "crypto Swiss Army knife" server to perform cryptographic functions through web services, while freeing application developers to focus on business functionality. Its modules include: - A FIDO Engine to support FIDO U2F key registrations/authentications - An encryption engine to encrypt/decrypt files using AES/TDES keys - Escrowing keys to on-premises key management system (StrongAuth KeyAppliance/SAKA) - Integration to cloud storage services (AWS S3, Azure and Eucalyptus Walrus) - A signing engine to digitally sign documents, code, etc. with FIPS 140-2 HSM support - An LDAP Engine for AD/LDAP integration for authorization decisions SKCE is battle-tested and in production at one of the largest e-commerce companies in the world, protecting more than 50M documents within the business process; see http://bit.ly/14VPYlO for the case study. Download StrongKey CryptoCabinet (SKCC) on this site to see how to use SKCE.

PDF Digital Signature is a lightweight, user-friendly freeware application designed to help you securely add digital signatures to your PDF documents. Whether you need to sign contracts, agreements, or any other PDF files, this tool offers a simple solution for easily digitally signing your documents. With PDF Digital Signature, you can ensure the integrity and authenticity of your PDF files by digitally signing them using industry-standard encryption and signature algorithms. This application provides a convenient way to apply digital signatures, enabling you to validate the document's authenticity and verify the signer's identity.

This project currently provides a set of modules that enable the use of smartcard based authentication & digital signature security services. It also interact with the OpenCA project to provide a smartcard-based PKI.

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

A digital signature is the electronic equivalent of a handwritten signature or a stamped seal, but it offers far more security and traceability. It is a cryptographic method used to ensure the integrity, authenticity, and non-repudiation of digital documents, messages, or transactions. By using digital signatures in the checkout process, businesses can significantly enhance security and build trust with their customers. Benefits of Digital Signature Checkout for WooCommerce Data Integrity: Digital signatures ensure that the data exchanged during the checkout process remains unchanged and unaltered. Authentication: Digital signatures confirm the identity of the sender and the authenticity of the transaction. Customer Trust: By implementing advanced security measures like digital signatures, businesses demonstrate their commitment to safeguarding customer data. https://wordpress.org/plugins/digital-signature-checkout-for-woocommerce/

A digital signature is an electronic equivalent of a handwritten signature. It is a cryptographic mechanism used to verify the authenticity and integrity of digital messages, documents, or data. Digital signatures use a combination of public and private keys to provide an unforgeable seal that can only be generated by the original sender and verified by the recipient. Contact Form 7 and Its Significance Contact Form 7 is one of the most popular and user-friendly WordPress plugins that allows website owners to create and manage multiple contact forms with ease. It offers a simple and customizable interface, making it an attractive choice for businesses of all sizes. However, a standard Contact Form 7 setup lacks built-in digital signature functionality. Without this feature, the recipient cannot be certain that the information submitted through the form has not been tampered with or falsified during transmission. https://wordpress.org/plugins/digital-signature-for-contact-form-7/

Gravity Forms is a powerful WordPress plugin that allows users to create and manage complex forms with ease. Integrating digital signatures with Gravity Forms can enhance its capabilities and security. Benefits and Use Cases Contractual Agreements: Businesses can use Gravity Forms with digital signatures to streamline the process of obtaining signatures on contracts and agreements from remote parties. Online Orders and Transactions: Adding digital signatures to order forms can provide an additional layer of security for customers making purchases online. Membership Applications: Organizations can ensure the authenticity of membership applications submitted through online forms. Sensitive Information Handling: For forms involving sensitive information like medical records or legal documents, digital signatures can ensure data integrity and compliance. https://wordpress.org/plugins/digital-signature-for-gravity-forms/

Private keys are insecure in cloud server infrastructure. Chrome: right click - translate into English! https://www.bsi.bund.de/DE/Presse/Pressemitteilungen/Presse2018/Spectre-NG_18052018.html System that creates key pairs and digital signatures and is based on the presumed difficulty of prime factorization. Please install on a virtual machine with Linux! Windows is not supported! German: System, das Schlüsselpaare und digitale Signaturen erstellt, und auf der vermuteten Schwierigkeit der Primfaktorzerlegung fußt. Bitte in einer virtuellen Maschine mit Linux installieren! Windows wird nicht unterstützt! Spende einen Cappuccino: Bitcoin: 1HqrdnfQgi9B4LW8UEvLAwh7X5gXPCoQ5B Litecoin: LeCx44jGjHxiVZ8f6MyumLTCxPcp3ePKJT Paypal: paypal.me/GerritLeder

GNotary is an asynchronous peer-to-peer digital notary service based on email. The server polls POP3 mail boxes scanning for specified key words in the subject line. A digital signature of the email body is returned to the sender.

Open eSign allows software developers and technical parties in a company to create secure, online (web-based) forms and documents that follow a business process flow and enable legally recognized electronic signatures using digital signature technology.

OpenSignX is a document and form signing Java applet for PKI X.509 certificates. It is based on www.openOCES.org and provides generation XAdES enveloping signature of one or multiple documents supporting PKCS#11 Java keystores.

Free web software for signing, organizing, editing metadatas or compressing PDFs.

This repo is designed to help to get started in creating your own signing workflow. This application uses Firebase to store PDFs and data for signatures. You can use any other backend of your choice. However, to get started with this sample, please register a new app with Firebase.