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

  • Rezku Point of Sale Icon
    Rezku Point of Sale

    Designed for Real-World Restaurant Operations

    Rezku is an all-inclusive ordering platform and management solution for all types of restaurant and bar concepts. You can now get a fully custom branded downloadable smartphone ordering app for your restaurant exclusively from Rezku.
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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.

    RXNT is an ambulatory healthcare technology pioneer that empowers medical practices and healthcare organizations to succeed and scale through innovative, data-backed, AI-powered software.
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  • 1
    Hacker Scripts

    Hacker Scripts

    Based on a true story

    Hacker Scripts is a cheeky collection of small automation scripts and language ports collected under the tagline “Based on a true story.” The repository gathers playful utilities (originally shell and Ruby scripts) that automate short, real-world tasks — for example, sending a quick “late at work” text when SSH sessions are active, firing off an automated “I’m sick / working from home” email on certain mornings, or even talking to a networked coffee machine to start brewing at precisely the right moment. The README explains the origin story and highlights several canonical scripts and provides usage notes such as required environment variables and cron examples for scheduling. Contributors have provided implementations and ports in many languages and folders (shell, Ruby, Python, Node, Perl, PowerShell, Go, Java, etc.), and the project explicitly welcomes pull requests that add additional language implementations.
    Downloads: 113 This Week
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  • 2
    pcsc-tools

    pcsc-tools

    Some tools to be used with smart cards and PC/SC

    pcsc-tools is a suite of tools used to test smart cards and PC/SC drivers. It provides utilities like pcsc_scan to monitor smart card readers and scriptor to send commands to smart cards, aiding in development and troubleshooting.
    Downloads: 22 This Week
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  • 3
    Open source DKIM library, MTA filter implementation and associated tools.
    Leader badge
    Downloads: 86 This Week
    Last Update:
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  • 4
    LANraragi_cn

    LANraragi_cn

    This repo is a fork of Difegue / LANraragi

    LANraragi_cn is a fork of the LANraragi project, translated into Chinese and tailored for users requiring a localized interface. It includes fixes for Chrome browser JavaScript issues and adjustments for Synology NAS permissions.
    Downloads: 9 This Week
    Last Update:
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  • The Most Powerful Software Platform for EHSQ and ESG Management Icon
    The Most Powerful Software Platform for EHSQ and ESG Management

    Addresses the needs of small businesses and large global organizations with thousands of users in multiple locations.

    Choose from a complete set of software solutions across EHSQ that address all aspects of top performing Environmental, Health and Safety, and Quality management programs.
    Learn More
  • 5
    centreon-plugins

    centreon-plugins

    Collection of plugins to discover and gather cloud-to-edge metrics

    Centreon Plugins is a collection of standard plugins to discover and gather cloud-to-edge metrics and status across IT infrastructure. It is a free and open-source project to monitor systems and can be used with Centreon and all monitoring software compatible with Nagios plugins.
    Downloads: 9 This Week
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  • 6
    dategrep

    dategrep

    Print lines matching a time range

    dategrep is a command-line utility designed to extract lines from log files that fall within a specified time range. It efficiently processes large log files by performing a binary search to locate the relevant entries, making it a valuable tool for system administrators and developers analyzing time-specific events.
    Downloads: 9 This Week
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  • 7
    Intel(R) RDT Software Package

    Intel(R) RDT Software Package

    User space software for Intel(R) Resource Director Technology

    Intel CMT CAT is a user-space software package providing support for Intel's Resource Director Technology (RDT). It offers tools and libraries to monitor and control cache allocation and memory bandwidth.​
    Downloads: 8 This Week
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  • 8
    PerlPowerTools

    PerlPowerTools

    Perl Power Tools

    PerlPowerTools is a collection of Unix command-line tools reimplemented in pure Perl. It aims to provide consistent behavior across platforms, especially on systems lacking standard Unix utilities. This project is particularly useful for environments where traditional tools are unavailable.
    Downloads: 8 This Week
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  • 9
    RE2/J

    RE2/J

    linear time regular expression matching in Java

    RE2/J is a high-performance regular expression engine implemented in pure Java as a port of Google’s C++ RE2 library. Unlike traditional regex engines such as Java’s java.util.regex, PCRE, or Perl’s implementation—which rely on backtracking and can suffer from catastrophic exponential runtimes—RE2/J guarantees linear-time matching relative to input size. It achieves this efficiency by simulating all possible matches in a single pass using a nondeterministic finite automaton (NFA), ensuring predictable and safe performance even with complex patterns. This makes RE2/J ideal for applications that must handle user-supplied regular expressions securely without the risk of denial-of-service through regex backtracking. While it omits some advanced features like backreferences and certain Java regex options, it supports the vast majority of practical expressions used in production code. RE2/J thus provides a reliable, safe, and scalable alternative for developers.
    Downloads: 6 This Week
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  • Skillfully - The future of skills based hiring Icon
    Skillfully - The future of skills based hiring

    Realistic Workplace Simulations that Show Applicant Skills in Action

    Skillfully transforms hiring through AI-powered skill simulations that show you how candidates actually perform before you hire them. Our platform helps companies cut through AI-generated resumes and rehearsed interviews by validating real capabilities in action. Through dynamic job specific simulations and skill-based assessments, companies like Bloomberg and McKinsey have cut screening time by 50% while dramatically improving hire quality.
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  • 10
    XcodeCoverage

    XcodeCoverage

    Code coverage for Xcode projects (Objective-C only)

    XcodeCoverage is a tool that automates the generation of code coverage reports for iOS and macOS projects. It helps developers measure how much of their code is tested, facilitating better testing practices and coverage improvement.
    Downloads: 6 This Week
    Last Update:
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  • 11
    cperl

    cperl

    A perl5 with classes, types, compilable, company friendly, security

    cperl is an enhanced fork of Perl 5, aiming to modernize the language by introducing features such as classes, types, and improved performance. It focuses on providing a more secure and company-friendly version of Perl, with additional compiler support and better memory management.
    Downloads: 6 This Week
    Last Update:
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  • 12
    lua-resty-jwt

    lua-resty-jwt

    JWT For The Great Openresty

    JWT For The Great Openresty.
    Downloads: 3 This Week
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  • 13
    Selenium::Remote::Driver

    Selenium::Remote::Driver

    Perl Bindings to the Selenium Webdriver server

    Selenium-Remote-Driver is a Perl client for the Selenium WebDriver JSON Wire Protocol, enabling automated web application testing. It allows Perl developers to write tests that interact with web browsers, facilitating the automation of browser actions for testing purposes.
    Downloads: 2 This Week
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  • 14
    DotDotPwn

    DotDotPwn

    DotDotPwn - The Directory Traversal Fuzzer

    DotDotPwn is a flexible and intelligent fuzzer designed to discover directory traversal vulnerabilities in various software, including HTTP, FTP, and TFTP servers, as well as web platforms like CMSs and ERPs. It supports multiple protocols and can be used in scripting environments.​
    Downloads: 1 This Week
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  • 15
    Fast Artificial Neural Network Library is a free open source neural network library, which implements multilayer artificial neural networks in C with support for both fully connected and sparsely connected networks. Cross-platform execution in both fixed and floating point are supported. It includes a framework for easy handling of training data sets. It is easy to use, versatile, well documented, and fast. Bindings to more than 15 programming languages are available. An easy to read introduction article and a reference manual accompanies the library with examples and recommendations on how to use the library. Several graphical user interfaces are also available for the library.
    Downloads: 6 This Week
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  • 16
    Asmosis

    Asmosis

    A set of tools related to assembly language programming.

    Project Asmosis provides a set of tools related to assembly language programming. The tools include: - the Asm::X86 Perl module, - AsmDoc - an HTML documentation generator for assembly language, - Asm4Doxy - Assembly converter for Doxygen (http://www.doxygen.org/), - converters between various assembly language dialects: NASM (The Netwide Assembler, https://www.nasm.us), fasm (flat assembler, https://flatassembler.net) and GNU as, - converters from C/C++ header files to assembly language header files, - make4fasm - a Makefile generator for fasm, - Linux-2.6 kernel module helpers for fasm and NASM, - macros for Autoconf (https://www.gnu.org/software/autoconf/), - pieces of code that may be useful for starting developing a simple operating system. See the project homepage https://asmosis.sourceforge.io and the project Wiki in the menu above.
    Downloads: 15 This Week
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  • 17
    flom

    flom

    Free Lock Manager

    FLoM is a free open source distributed lock manager that can be used to synchronize shell commands, scripts and custom developed software. When used in a shell environment, FLoM manages process synchronization in the same way that "nice" manages process prioritization. Shell commands, scripts and custom programs can be synchronized inside a single system or in a network of IP connected systems. FLoM supports different types of abstract resources: simple, numeric, set, hierarchical and transactional sequence. libflom, the library shipped with FLoM, allows you to develop your own application using a simple C, C++, Java, Perl, PHP or Python client API. SSL/TLS security for network communication, X.509 certificates for peer to peer mutual authentication.
    Downloads: 4 This Week
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  • 18
    STATPerl (Statistics with Perl) is a free Statistical Software based on Perl. Perl source codes for various statistical analysis are given with it. User can add new analysis and edit existing one. An inbuilt Perl IDE comes with it.
    Downloads: 2 This Week
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  • 19

    Recursive LDD

    Recursive implementation of List Dynamic Dependencies (LDD)

    Recursive LDD (recursive-ldd) is a Perl script that allows displaying a tree-like hierarchy of shared library dependencies. The script calls on the standard Linux ldd utility in a recursion for every listed binary and library. It completes running when no matches are found in the current branch. It can also print unique values only as well as environment variables that affect the loading of libraries: LD_LIBRARY_PATH and LD_PRELOAD. Same limitations to standard ldd apply. Recursive-ldd cannot check libraries without read permissions.
    Leader badge
    Downloads: 3 This Week
    Last Update:
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  • 20
    Install Perl Module Script : Free Script to Install Perl modules to our system. This is an automated script developed in Perl to install Perl modules and all of its dependent modules with in a single step. Geo Varghese
    Downloads: 1 This Week
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  • 21
    CSI-Math-Notation-PostfixInfix

    CSI-Math-Notation-PostfixInfix

    Perl Lib Math Notation

    * Introduction: - This Module is a Library based Perl code. - The library provide: - Convert INFIX expressions to POSTFIX; - Convert POSTFIX expressions to INFIX and; - Perform POSTFIX context validations. - Context validation can be implemented in item selection routines or data context validation, when it is possible to identify data to be selected or ignored in some data analysis process. * NOTE: - Before any implementation, we recommend details in WIKI (https://sourceforge.net/p/csi-math-notation-postfixinfix/wiki/) or the CPAN Perl Modules, see: https://metacpan.org/pod/Math::Notation::PostfixInfix * Support: The Support Service is FREE. Do you need support? Open a ticket and I will get back to you as soon as possible. * Professional Services: Do you need any FREE professional services to use? Open a ticket as "FAQ request" and I will get back to you as soon as possible. i.e: subject:
    Downloads: 1 This Week
    Last Update:
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  • 22
    MMAP

    MMAP

    Multi-core Method for Analysis Pipelines

    For more information, please see home page.
    Downloads: 1 This Week
    Last Update:
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  • 23
    Acme::Ghost

    Acme::Ghost

    An yet another view to daemon processes

    This module extends the functionality of CTK::Daemon
    Downloads: 0 This Week
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  • 24
    Acrux

    Acrux

    Southern crucis constellation for your applications

    This is CTK library of the next generation
    Downloads: 0 This Week
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  • 25
    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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