Browse free open source Authentication software and projects below. Use the toggles on the left to filter open source Authentication software by OS, license, language, programming language, and project status.

  • Cloud-based help desk software with ServoDesk Icon
    Cloud-based help desk software with ServoDesk

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  • Award-Winning Medical Office Software Designed for Your Specialty Icon
    Award-Winning Medical Office Software Designed for Your Specialty

    Succeed and scale your practice with cloud-based, data-backed, AI-powered healthcare software.

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  • 1
    *NOTE* Migrated to http://github.com/cracklib/cracklib Next generation version of libCrack password checking library. As of Oct 2008 (reflected in 2.8.15 code release), licensed under LGPL.
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    Downloads: 1,556 This Week
    Last Update:
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  • 2

    UnboundID LDAP SDK for Java

    A Java-based LDAP API

    A fast, comprehensive, and easy-to-use Java API for communicating with LDAP directory servers and performing related tasks like reading and writing LDIF, encoding and decoding data using base64 and ASN.1 BER, and performing secure communication.
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    Downloads: 13 This Week
    Last Update:
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  • 3
    Better Auth

    Better Auth

    The most comprehensive authentication library for TypeScript

    Better Auth is framework-agnostic authentication (and authorization) library for TypeScript. It provides a comprehensive set of features out of the box and includes a plugin ecosystem that simplifies adding advanced functionalities with minimal code in a short amount of time. Whether you need 2FA, multi-tenant support, or other complex features. It lets you focus on building your actual application instead of reinventing the wheel.
    Downloads: 2 This Week
    Last Update:
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  • 4
    multiOTP open source

    multiOTP open source

    PHP strong authentication library, web interface & CLI, OATH certified

    multiOTP is a PHP class, a powerful command line utility and a web interface developed by SysCo systèmes de communication sa in order to provide a completely free and easy operating system independent server side implementation for strong two factors authentication solution. multiOTP supports hardware and software tokens with different One-Time Password algorithms like OATH/HOTP, OATH/TOTP and mOTP (Mobile-OTP). QRcode generation is also embedded in order to support provisioning of Google Authenticator software tokens. SMS code sending is currently implemented for several providers (ASPSMS, Clickatell and IntelliSMS). The data storage of the command line utility is by default flat files based in order to simplify deployment in a few minutes, but MySQL backend is supported too. multiOTP can be easily integrated in RADIUS servers like FreeRADIUS under Linux/Windows or TekRADIUS LT under Windows. multiOTP is also the engine of the credential provider multiOTP Credential Provider.
    Downloads: 7 This Week
    Last Update:
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  • Leverage AI to Automate Medical Coding Icon
    Leverage AI to Automate Medical Coding

    Medical Coding Solution

    As a healthcare provider, you should be paid promptly for the services you provide to patients. Slow, inefficient, and error-prone manual coding keeps you from the financial peace you deserve. XpertDox’s autonomous coding solution accelerates the revenue cycle so you can focus on providing great healthcare.
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  • 5
    LDIF to XLS (Excel) module

    LDIF to XLS (Excel) module

    Module for Microsoft Excel 2003 or below to conver LDIF file to .XLS

    ENGLISH: (Español más abajo) Module (.bas) based on VBA (Visual Basic for Applications) to convert a LDIF file, dowloaded from any LDAP server such Active Directory from Microsoft, to a Microsoft Excel sheet called "Destino". Fully tested on Microsoft Excel 2003 or below, but haven't been tested on 2007 and above. How to use: Search the forum. Check the Forum for help. Please review the module and ask for help in the forum if you want. ESPAÑOL: Módulo (.bas) para Visual Basic for Applications (VBA) para convertir archivos .LDIF, descargados desde cualquier servidor LDAP tales como el Active Directory de Microsoft, a un formato hoja de Excel, para luego convertirlo a un formato CSV. Probado en Microsoft Excel 2003 o menor, pero no ha sido probado en 2007 o superior. Cómo usarlo: está en el foro (Forum), lo mismo si quieren ayuda. Por favor escriban un review del módulo y consúltenme por el foro que lo estoy siguiendo.
    Downloads: 0 This Week
    Last Update:
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  • 6
    Ever need to hook different directories together? You've found the answer! Piecemeal is an extensible, Java-based API that seamlessly binds, migrates and interacts with multiple user data stores. It facilitates unified, one-stop directory access.
    Downloads: 0 This Week
    Last Update:
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  • 7

    ci-mongo-auth

    [CodeIgniter + MongoDB] Authentication

    [CodeIgniter + MongoDB] Authentication
    Downloads: 0 This Week
    Last Update:
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  • 8
    hello.js

    hello.js

    API library for connecting with OAuth2 services

    A client-side JavaScript SDK for authenticating with OAuth2 (and OAuth1 with an OAuth proxy) web services and querying their REST APIs. HelloJS standardizes paths and responses to common APIs like Google Data Services, Facebook Graph and Windows Live Connect. It’s modular, so that list is growing. No more spaghetti code! Compiled source, which combines all of the modules, can be obtained from GitHub, and source files can be found in Source. The Bower package shall install the aforementioned "/src" and "/dist" directories. The "/src" directory provides individual modules which can be packaged as desired. If a network string is provided: A consent window to authenticate with that network will be initiated. Else if no network is provided a prompt to select one of the networks will open. A callback will be executed if the user authenticates and or cancels the authentication flow.
    Downloads: 0 This Week
    Last Update:
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  • 9
    phpLDAPauth

    phpLDAPauth

    A simple PHP library for LDAP authentication

    ###### phpLDAPauth has moved to Bitbucket ###### ###### Please visit the BitBucket page at https://bitbucket.org/viharm/phpldapauth ###### phpLDAPauth provides a simple library for LDAP authentication.
    Downloads: 0 This Week
    Last Update:
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  • Smart Business Texting that Generates Pipeline Icon
    Smart Business Texting that Generates Pipeline

    Create and convert pipeline at scale through industry leading SMS campaigns, automation, and conversation management.

    TextUs is the leading text messaging service provider for businesses that want to engage in real-time conversations with customers, leads, employees and candidates. Text messaging is one of the most engaging ways to communicate with customers, candidates, employees and leads. 1:1, two-way messaging encourages response and engagement. Text messages help teams get 10x the response rate over phone and email. Business text messaging has become a more viable form of communication than traditional mediums. The TextUs user experience is intentionally designed to resemble the familiar SMS inbox, allowing users to easily manage contacts, conversations, and campaigns. Work right from your desktop with the TextUs web app or use the Chrome extension alongside your ATS or CRM. Leverage the mobile app for on-the-go sending and responding.
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