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

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  • 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: 342 This Week
    Last Update:
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  • 2
    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: 7 This Week
    Last Update:
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  • 3
    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: 2 This Week
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  • 4

    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: 1 This Week
    Last Update:
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  • 5
    A C# module to allow ASP.Net sites to easily use the TypeKey authentication service.
    Downloads: 0 This Week
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  • 6
    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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  • 7
    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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  • 8
    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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  • 9
    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
    Last Update:
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  • 10
    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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  • 11
    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: 0 This Week
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  • 12
    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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  • 13
    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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  • 14
    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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  • 15
    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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  • 16
    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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  • 17
    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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  • 18
    Virtual Keyboard for security web systems access
    Downloads: 0 This Week
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  • 19
    Web Console

    Web Console

    Web-based application to execute shell commands.

    Web Console is a web-based application that allows to execute shell commands on a server directly from a browser. The application is very light, does not require any database and can be installed in about 3 minutes.
    Downloads: 0 This Week
    Last Update:
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  • 20
    Web Image Security combines some javascript, php, and htaccess techniques to make it extremely challenging for would-be image- or bandwidth-thieves from violating your image copyrights via bulk download, scripted download, or unethical hyper-linking.
    Downloads: 0 This Week
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  • 21
    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: 0 This Week
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  • 22
    A secure, rapidly deployable authentication and session-handling system for web-applications written in php. <b>NOTE: Moved to http://oss.wired-networks.net/phpsecuresite/</b>
    Downloads: 0 This Week
    Last Update:
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  • 23
    C++ libraries for creation of CGI applications. Functions include stream operators for the creation of HTML formatting, forms, etc. URL decoding and element retrieval, MySQL access, and encryption.
    Downloads: 0 This Week
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