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

  • Zenflow- The AI Workflow Engine for Software Devs Icon
    Zenflow- The AI Workflow Engine for Software Devs

    Parallel agents. Multi-agent orchestration. Specs that turn into shipped code. Zenflow automates planning, coding, testing, and verification.

    Zenflow is the AI workflow engine built for real teams. Parallel agents plan, code, test, and verify in one workflow. With spec-driven development and deep context, Zenflow turns requirements into production-ready output so teams ship faster and stay in flow.
    Try free now
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 1
    AWStats

    AWStats

    AWStats Log Analyzer

    AWStats is a free powerful and featureful server logfile analyzer that shows you all your Web/Mail/FTP statistics including visits, unique visitors, pages, hits, rush hours, os, browsers, search engines, keywords, robots visits, broken links and more
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    Downloads: 286 This Week
    Last Update:
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  • 2
    *NOTE* Project moved to github.com/cgiwrap/cgiwrap More secure user access to cgi scripting. Runs scripts as the user who owns them. Initial inspiration for suexec. CGIwrap however is server independent.
    Downloads: 9 This Week
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  • 3
    w3af
    w3af, is a Web Application Attack and Audit Framework. The w3af core and it's plugins are fully written in python. The project has more than 130 plugins, which check for SQL injection, cross site scripting (xss), local and remote file inclusion and much more. This project has been migrated to github! See details in our project site: http://w3af.org/
    Downloads: 12 This Week
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  • 4
    A Perl CGI JavaScript framework for implementing a MD5 based encryption Secure login on both client and server machines. The password is never stored or transmitted as plain text. Also encrypts cookies to maintain sessions.
    Downloads: 1 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
    Learn More
  • 5
    RSA Public Key Crypotgraphy for Web Browsers. Use JavaScript to RSA-encrypt data that can only be decrypted on the server, and not by prying eyes. The poor man's SSL...
    Downloads: 1 This Week
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  • 6
    viewstate is a decoder and encoder for ASP .Net viewstate data. It supports the different viewstate data formats and can extract viewstate data direct from web pages. viewstate will also show any hash applied to the viewstate data.
    Downloads: 0 This Week
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  • 7
    A C# module to allow ASP.Net sites to easily use the TypeKey authentication service.
    Downloads: 0 This Week
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  • 8
    Authen::Simple::WebForm - Perl library for simple authentication against existing web based forms using Authen::Simple framework.
    Downloads: 0 This Week
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  • 9
    Bisker is a simple cgi scanner written in C language for GNU/linux platforms. It's an useful tool to find critical or dangerous cgis/folders/files on local and remote machines (also through proxy).
    Downloads: 0 This Week
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  • Total Network Visibility for Network Engineers and IT Managers Icon
    Total Network Visibility for Network Engineers and IT Managers

    Network monitoring and troubleshooting is hard. TotalView makes it easy.

    This means every device on your network, and every interface on every device is automatically analyzed for performance, errors, QoS, and configuration.
    Learn More
  • 10
    CAILogin (Counter AI Login) is an image-based user verification program for web-page logins. It's written in plain C with no special dependencies, and hence it's very suitable for embedded systems which lack "big" interpreted languages, such as PHP.
    Downloads: 0 This Week
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  • 11

    DACS - Distributed Access Control System

    Authentication, Access Control, and Single Sign-On

    DACS,a light-weight single sign-on and role-based security system for Apache or server-based software, provides comprehensive authentication capabilities, and powerful, transparent rule-based authorization checking for any web service or CGI program. The latest release is DACS 1.5.1 (26-Oct-2025) It is not available here! Get it at https://dacs.dss.ca/download.html
    Downloads: 0 This Week
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  • 12
    This small simple secure mail interface allows users to create messages, encrypt them with a password using the Enigma cipher and then send them to anyone with an email account.
    Downloads: 0 This Week
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  • 13
    The Entitlements Library provides for the enforcement and administration of application software entitlements or permissions. The Administration component permits the creation of roles and is Servlet based.
    Downloads: 0 This Week
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  • 14
    This project provides an interface to Sun's JCE (Java Cryptographic Extensions) as a JSP taglib. It brings strong encryption algorithms such as AES and Blowfish to your JSP applications. It uses the bouncycastle.org cleanroom JCE 1.2.1 implementation as
    Downloads: 0 This Week
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  • 15
    LDAP Enabled Application Framework(LEAFs), is a J2EE based application framework that couples a strong security model with MVC. The security of LEAFs is modeled after the TCSEC Class 2 (C2) security specification.
    Downloads: 0 This Week
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  • 16
    Brute Force traduction of alexandria to spanish
    Downloads: 0 This Week
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  • 17
    PyGestPayCrypt is the Python implementation of GestPayCrypt and GestPayCryptHS classes for italian Banca Sella GestPay online credit card payment system.
    Downloads: 0 This Week
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  • 18
    Sanshi is HTTP requests generator. You can use Sanshi as a web application security test tool. It can find vulnerabilities automatically.
    Downloads: 0 This Week
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  • 19
    Simple Lamport's Scheme Web Authentication System
    Downloads: 0 This Week
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  • 20
    startx is the project name for an interface build in php which takes the output of some products like MRTG or awstats or ACID... and put them together in the same Web interface.
    Downloads: 0 This Week
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  • 21
    Teraband is a PHP-based download administration system capable of dynamically limiting bandwidth consumption for large files. (Teraband can help prevent you from incurring overage charges from web hosts.)
    Downloads: 0 This Week
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  • 22
    See Matt Wright for PERL CGI scripts. Upgrade to Oracle8i if you need MD4/5 or binary operations for PL/SQL.
    Downloads: 0 This Week
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  • 23
    This site is intended as a location containing a suite of tools to (1) Aid in the design of db APIs to be utilized in a J2EE environment and (2) generate stubs for the db API, Java classes and SQL DDL necessary to support the MVC pattern and the Data Own
    Downloads: 0 This Week
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  • 24
    User Manage is a module which could be included into any project. Created so developers can build applications with standard user authentication, and the ability to add extra functionality with drop in modules.
    Downloads: 0 This Week
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  • 25
    Valid CGI Values is (currently) a XHTML forms based technologie for validating CGI values submitted by these forms. It consists of a form parser that analyzes web forms and a package with validation functions.
    Downloads: 0 This Week
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