Open Source Projects using Perl

A curated collection of the 30 best open source software using Perl. Find the most popular and trending open source projects to learn from, contribute to, or use in your own projects.

Novu

The open source Inbox component and notification platform

Stars
38,927
Forks
4,277
Last commit
22 hours ago

A powerful, open-source notification infrastructure for developers to manage and send multi-channel notifications with ease.

Open Source Alternative to:

Customer.io

ClickHouse

Lightning-fast analytics for massive datasets

Stars
47,174
Forks
8,365
Last commit
7 hours ago

High-performance columnar OLAP database system for real-time analytics on big data, with SQL support and linear scalability.

Open Source Alternative to:

Snowflake

ToolJet

Build internal tools rapidly without coding

Stars
37,857
Forks
5,038
Last commit
20 hours ago

Open-source low-code platform for creating custom internal tools, dashboards, and admin panels with a drag-and-drop interface

Open Source Alternative to:

Retool

Void

Open source AI code editor with full privacy

Stars
28,701
Forks
2,471
Last commit
4 months ago

Void is an open-source alternative to Cursor, offering AI-powered coding features while maintaining full control over your data and privacy.

Open Source Alternative to:

Claude Code

Timescale

Scalable time-series data management for PostgreSQL

Stars
22,546
Forks
1,085
Last commit
16 hours ago

Extend PostgreSQL for time-series data with automatic partitioning, scalable ingestion, and advanced analytics for mission-critical applications.

Open Source Alternative to:

Snowflake

Wekan

Visual project management with complete data control

Stars
20,916
Forks
2,971
Last commit
1 day ago

Open-source Kanban board solution offering visual task management, self-hosting capabilities, and robust security features for teams and individuals.

Open Source Alternative to:

Jira

Ceph

Scalable open-source distributed storage system

Stars
16,545
Forks
6,373
Last commit
13 hours ago

Ceph provides unified object, block, and file storage from a single cluster built on commodity hardware.

Open Source Alternative to:

Amazon S3

Audacity

Professional audio editing made simple and free

Stars
16,899
Forks
2,541
Last commit
3 days ago

Free, open-source audio editor and recorder for all platforms. Record, edit, mix and enhance audio with professional tools. Perfect for music, podcasts, and more.

Open Source Alternative to:

Adobe Audition

OpenProject

Open source project management for teams

Stars
14,967
Forks
3,219
Last commit
8 hours ago

Powerful classic, agile or hybrid project management software with a focus on data privacy and security

Open Source Alternative to:

Jira

OpenVPN

Zero Trust VPN solutions for secure business networking

Stars
13,724
Forks
3,304
Last commit
18 hours ago

Secure remote access VPN solutions with zero trust network access. Self-hosted and cloud-managed options for businesses of all sizes. Trusted by 20,000+ organizations.

Open Source Alternative to:

Teleport

Element

Secure, decentralized messaging for teams and individuals

Stars
13,058
Forks
2,588
Last commit
2 days ago

Open-source platform for encrypted communication, file sharing, and collaboration based on the Matrix protocol.

Open Source Alternative to:

Discord

LanguageTool

AI-powered grammar checker for 30+ languages

Stars
14,431
Forks
1,508
Last commit
15 hours ago

Check grammar, punctuation, and spelling errors instantly with AI-powered technology. Supports 30+ languages with browser extensions and desktop apps.

Open Source Alternative to:

Grammarly

OceanBase

High-performance distributed database for all workloads

Stars
10,088
Forks
1,887
Last commit
2 days ago

Scalable, high-availability database system supporting OLTP, OLAP, and hybrid transactional/analytical processing workloads.

Open Source Alternative to:

Fauna

Darktable

Professional RAW photo editing and workflow management

Stars
12,338
Forks
1,309
Last commit
1 day ago

Open source photography workflow application for RAW development. Non-destructive editing, professional color management, and GPU acceleration for photographers.

Open Source Alternative to:

Adobe Lightroom

Manticore Search

Lightning-fast open source search engine for big data

Stars
11,774
Forks
624
Last commit
1 day ago

Open source search database delivering 2.83x faster performance than Elasticsearch. Features vector search, SQL interface, and full-text capabilities.

Open Source Alternative to:

Algolia

Highlight

Real-time observability for modern web applications

Stars
9,247
Forks
541
Last commit
17 days ago

Comprehensive monitoring solution offering error tracking, session replay, and performance insights for seamless debugging and optimization.

Open Source Alternative to:

DataDog

Krita

Professional digital painting made accessible to everyone

Stars
9,671
Forks
773
Last commit
9 hours ago

Free and open source painting program built by artists for artists. Features professional brushes, layers, animation tools, and drawing assistants for all skill levels.

Open Source Alternative to:

Photoshop

GIMP

Professional image editing without the price tag

Stars
6,127
Forks
862
Last commit
8 hours ago

Free, open-source image editor with professional tools for photo manipulation, digital art creation, and graphic design. Cross-platform support.

Open Source Alternative to:

Photoshop

Zammad

Powerful helpdesk solution for streamlined customer service

Stars
5,572
Forks
981
Last commit
3 days ago

Zammad is an open-source helpdesk software that centralizes customer communications and helps deliver great service experiences efficiently.

Open Source Alternative to:

Zendesk

Collabora Online

Open-source document editing suite for secure collaboration

Stars
3,198
Forks
1,006
Last commit
3 days ago

Powerful online document editor with Microsoft Office compatibility. Integrate into your infrastructure or use trusted hosting partners for secure team collaboration.

Open Source Alternative to:

Microsoft 365

LibreOffice

Free office suite with Microsoft compatibility

Stars
3,897
Forks
824
Last commit
17 hours ago

Complete free office suite compatible with Microsoft formats (.doc, .docx, .xls, .xlsx, .ppt, .pptx). Open source alternative with regular updates.

Open Source Alternative to:

Microsoft 365

RawTherapee

Professional raw photo processing made free and powerful

Stars
3,919
Forks
392
Last commit
15 hours ago

Free, cross-platform raw image processor with 32-bit floating point engine, advanced demosaicing algorithms, and professional-grade editing tools for photographers.

Open Source Alternative to:

Adobe Lightroom

Piwigo

Organize thousands of photos with ease

Stars
3,779
Forks
483
Last commit
2 days ago

Open source photo management software for organizing, sharing and managing large photo libraries. Perfect for teams, organizations and individuals.

Open Source Alternative to:

Google Photos

aaPanel

Powerful and user-friendly web hosting control panel

Stars
2,957
Forks
737
Last commit
9 days ago

aaPanel simplifies Linux server management with one-click installations, intuitive interface, and comprehensive tools for websites, databases, and more.

Open Source Alternative to:

Plesk

Checkmk

Complete IT infrastructure monitoring made simple

Stars
2,259
Forks
533
Last commit
19 hours ago

Monitor your entire IT infrastructure with 2,000+ plugins, automated discovery, and scalable architecture. Open source and enterprise solutions available.

Open Source Alternative to:

DataDog

Timeplus

Real-time stream processing made simple and affordable

Stars
2,197
Forks
107
Last commit
3 days ago

Timeplus is a lightweight, powerful, and cost-efficient stream processing platform for real-time analytics, deployed as a single binary.

Nagios

Complete infrastructure monitoring with 25+ years of expertise

Stars
1,987
Forks
475
Last commit
20 days ago

Free open source IT monitoring solution for servers, networks, and applications. Trusted by 1M+ users worldwide with powerful alerting and enterprise-grade features.

Open Source Alternative to:

Opsgenie

Apache Cloudberry

Unlock Data's Potential with Open Source Power

Stars
1,213
Forks
213
Last commit
3 days ago

Leverage advanced analytics with a modern PostgreSQL kernel. 100% open source for robust data solutions.

Open Source Alternative to:

Snowflake

Tuleap

Complete agile project management with compliance built-in

Stars
1,122
Forks
299
Last commit
2 months ago

All-in-one open source platform for agile planning, software development, test management, and regulatory compliance. Perfect for teams needing flexibility.

Open Source Alternative to:

Jira

Midori Browser

Fast, secure, and privacy-focused web browsing

Stars
295
Forks
18
Last commit
15 hours ago

Midori Browser is a lightweight, fast, and secure browser that protects users' privacy, available for Windows, Linux, and Android.

Open Source Alternative to:

Firefox

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Stars
Forks
Last commit

Browse tools using Perl by category

Agile Project Management Tools using Perl

AI Coding Assistants using Perl

AI-Powered Editors using Perl

Audio Editors using Perl

Browser Extensions using Perl

Business Software using Perl

Cloud Data Warehouses using Perl

Collaboration & Communication Tools using Perl

Control Panels using Perl

Customer Communication Platforms using Perl

Data Engineering & Integration Tools using Perl

Design & Prototyping Tools using Perl

Distributed Storage Tools using Perl

Encrypted Communication Tools using Perl

Error Tracking Tools using Perl

Event Streaming Platforms using Perl

Helpdesk Software using Perl

Infrastructure Monitoring Tools using Perl

Low-Code/No-Code Platforms using Perl

Performance Monitoring (APM) Tools using Perl

Photo & Video Management Tools using Perl

Photo Editing Software using Perl

Productivity & Utilities using Perl

Project & Work Management Tools using Perl

Project Management Suites using Perl

Push Notification Services using Perl

Relational Databases (SQL) using Perl

Search Engines using Perl

Storage Tools using Perl

Stream Processing Tools using Perl

Team Chat & Messaging Tools using Perl

Time Series Databases using Perl

VPN & Secure Access Tools using Perl

Web Browsers using Perl

Novu

The open source Inbox component and notification platform

Stars
38,927
Forks
4,277
Last commit
22 hours ago

A powerful, open-source notification infrastructure for developers to manage and send multi-channel notifications with ease.

Open Source Alternative to:

Customer.io

ClickHouse

Lightning-fast analytics for massive datasets

Stars
47,174
Forks
8,365
Last commit
7 hours ago

High-performance columnar OLAP database system for real-time analytics on big data, with SQL support and linear scalability.

Open Source Alternative to:

Snowflake

ToolJet

Build internal tools rapidly without coding

Stars
37,857
Forks
5,038
Last commit
20 hours ago

Open-source low-code platform for creating custom internal tools, dashboards, and admin panels with a drag-and-drop interface

Open Source Alternative to:

Retool

Void

Open source AI code editor with full privacy

Stars
28,701
Forks
2,471
Last commit
4 months ago

Void is an open-source alternative to Cursor, offering AI-powered coding features while maintaining full control over your data and privacy.

Open Source Alternative to:

Claude Code

Timescale

Scalable time-series data management for PostgreSQL

Stars
22,546
Forks
1,085
Last commit
16 hours ago

Extend PostgreSQL for time-series data with automatic partitioning, scalable ingestion, and advanced analytics for mission-critical applications.

Open Source Alternative to:

Snowflake

Wekan

Visual project management with complete data control

Stars
20,916
Forks
2,971
Last commit
1 day ago

Open-source Kanban board solution offering visual task management, self-hosting capabilities, and robust security features for teams and individuals.

Open Source Alternative to:

Jira

Ceph

Scalable open-source distributed storage system

Stars
16,545
Forks
6,373
Last commit
13 hours ago

Ceph provides unified object, block, and file storage from a single cluster built on commodity hardware.

Open Source Alternative to:

Amazon S3

Audacity

Professional audio editing made simple and free

Stars
16,899
Forks
2,541
Last commit
3 days ago

Free, open-source audio editor and recorder for all platforms. Record, edit, mix and enhance audio with professional tools. Perfect for music, podcasts, and more.

Open Source Alternative to:

Adobe Audition

OpenProject

Open source project management for teams

Stars
14,967
Forks
3,219
Last commit
8 hours ago

Powerful classic, agile or hybrid project management software with a focus on data privacy and security

Open Source Alternative to:

Jira

OpenVPN

Zero Trust VPN solutions for secure business networking

Stars
13,724
Forks
3,304
Last commit
18 hours ago

Secure remote access VPN solutions with zero trust network access. Self-hosted and cloud-managed options for businesses of all sizes. Trusted by 20,000+ organizations.

Open Source Alternative to:

Teleport

Element

Secure, decentralized messaging for teams and individuals

Stars
13,058
Forks
2,588
Last commit
2 days ago

Open-source platform for encrypted communication, file sharing, and collaboration based on the Matrix protocol.

Open Source Alternative to:

Discord

LanguageTool

AI-powered grammar checker for 30+ languages

Stars
14,431
Forks
1,508
Last commit
15 hours ago

Check grammar, punctuation, and spelling errors instantly with AI-powered technology. Supports 30+ languages with browser extensions and desktop apps.

Open Source Alternative to:

Grammarly

OceanBase

High-performance distributed database for all workloads

Stars
10,088
Forks
1,887
Last commit
2 days ago

Scalable, high-availability database system supporting OLTP, OLAP, and hybrid transactional/analytical processing workloads.

Open Source Alternative to:

Fauna

Darktable

Professional RAW photo editing and workflow management

Stars
12,338
Forks
1,309
Last commit
1 day ago

Open source photography workflow application for RAW development. Non-destructive editing, professional color management, and GPU acceleration for photographers.

Open Source Alternative to:

Adobe Lightroom

Manticore Search

Lightning-fast open source search engine for big data

Stars
11,774
Forks
624
Last commit
1 day ago

Open source search database delivering 2.83x faster performance than Elasticsearch. Features vector search, SQL interface, and full-text capabilities.

Open Source Alternative to:

Algolia

Highlight

Real-time observability for modern web applications

Stars
9,247
Forks
541
Last commit
17 days ago

Comprehensive monitoring solution offering error tracking, session replay, and performance insights for seamless debugging and optimization.

Open Source Alternative to:

DataDog

Krita

Professional digital painting made accessible to everyone

Stars
9,671
Forks
773
Last commit
9 hours ago

Free and open source painting program built by artists for artists. Features professional brushes, layers, animation tools, and drawing assistants for all skill levels.

Open Source Alternative to:

Photoshop

GIMP

Professional image editing without the price tag

Stars
6,127
Forks
862
Last commit
8 hours ago

Free, open-source image editor with professional tools for photo manipulation, digital art creation, and graphic design. Cross-platform support.

Open Source Alternative to:

Photoshop

Zammad

Powerful helpdesk solution for streamlined customer service

Stars
5,572
Forks
981
Last commit
3 days ago

Zammad is an open-source helpdesk software that centralizes customer communications and helps deliver great service experiences efficiently.

Open Source Alternative to:

Zendesk

Collabora Online

Open-source document editing suite for secure collaboration

Stars
3,198
Forks
1,006
Last commit
3 days ago

Powerful online document editor with Microsoft Office compatibility. Integrate into your infrastructure or use trusted hosting partners for secure team collaboration.

Open Source Alternative to:

Microsoft 365

LibreOffice

Free office suite with Microsoft compatibility

Stars
3,897
Forks
824
Last commit
17 hours ago

Complete free office suite compatible with Microsoft formats (.doc, .docx, .xls, .xlsx, .ppt, .pptx). Open source alternative with regular updates.

Open Source Alternative to:

Microsoft 365

RawTherapee

Professional raw photo processing made free and powerful

Stars
3,919
Forks
392
Last commit
15 hours ago

Free, cross-platform raw image processor with 32-bit floating point engine, advanced demosaicing algorithms, and professional-grade editing tools for photographers.

Open Source Alternative to:

Adobe Lightroom

Piwigo

Organize thousands of photos with ease

Stars
3,779
Forks
483
Last commit
2 days ago

Open source photo management software for organizing, sharing and managing large photo libraries. Perfect for teams, organizations and individuals.

Open Source Alternative to:

Google Photos

aaPanel

Powerful and user-friendly web hosting control panel

Stars
2,957
Forks
737
Last commit
9 days ago

aaPanel simplifies Linux server management with one-click installations, intuitive interface, and comprehensive tools for websites, databases, and more.

Open Source Alternative to:

Plesk

Checkmk

Complete IT infrastructure monitoring made simple

Stars
2,259
Forks
533
Last commit
19 hours ago

Monitor your entire IT infrastructure with 2,000+ plugins, automated discovery, and scalable architecture. Open source and enterprise solutions available.

Open Source Alternative to:

DataDog

Timeplus

Real-time stream processing made simple and affordable

Stars
2,197
Forks
107
Last commit
3 days ago

Timeplus is a lightweight, powerful, and cost-efficient stream processing platform for real-time analytics, deployed as a single binary.

Nagios

Complete infrastructure monitoring with 25+ years of expertise

Stars
1,987
Forks
475
Last commit
20 days ago

Free open source IT monitoring solution for servers, networks, and applications. Trusted by 1M+ users worldwide with powerful alerting and enterprise-grade features.

Open Source Alternative to:

Opsgenie

Apache Cloudberry

Unlock Data's Potential with Open Source Power

Stars
1,213
Forks
213
Last commit
3 days ago

Leverage advanced analytics with a modern PostgreSQL kernel. 100% open source for robust data solutions.

Open Source Alternative to:

Snowflake

Tuleap

Complete agile project management with compliance built-in

Stars
1,122
Forks
299
Last commit
2 months ago

All-in-one open source platform for agile planning, software development, test management, and regulatory compliance. Perfect for teams needing flexibility.

Open Source Alternative to:

Jira

Midori Browser

Fast, secure, and privacy-focused web browsing

Stars
295
Forks
18
Last commit
15 hours ago

Midori Browser is a lightweight, fast, and secure browser that protects users' privacy, available for Windows, Linux, and Android.

Open Source Alternative to:

Firefox