Best Open Source Patch Management Software

Best open source patch management software includes Patch Manager Plus, PDQ Deploy, Itarian, Opsi, and Comodo. Such software helps automate patch deployment, manage updates, and fix vulnerabilities, ensuring secure systems and compliance.

To discover more options and assess additional features, compare various patch management software to find the best fit for your needs.

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List of 20 Best Open Source Patch Management Software

Showing 1 - 23 of 32 products
#4

Product Description

Ansa is an all-in-one patch management solution designed for small & large businesses. The software featuring cross-platform capabilities offer a tool for popularity management, compliance management, agent-based patch management & antivirus integration. Learn more about ANSA

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
#5

Product Description

GFI Languard is a patch management system used by businesses for scanning and identifying network vulnerabilities in advance. The software also offers useful features such as inventory assessment, compliance management, TCO management, and change management. Learn more about GFI LanGuard

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
#6

Product Description

This information is provided by vendor.

SnaPatch is the best patch management software designed for IT professionals, CIOs, VMware & SCCM administrators. This robust software performs automatic scans, vulnerability scanning, and offers remote protection, besides facilitating network-wide management. Learn more about SnaPatch

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
#7

Product Description

Kenna is a SaaS-based patch management software ideal for estimating risk scores for your business. The software generates useful results soon after installation and offers free training via documentation, webinars, in-person, and live online sessions. Learn more about Kenna

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
#8

Product Description

Itarian is a powerful platform designed for automating the process of patch management. It not only automates the different stages of the patching process but also generates reports to keep you informed about the success of automated patch deployment tasks. Learn more about ITarian

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
Free Trial
#9

Product Description

N-centrals Patch Management Software effortlessly keeps your systems secure and up-to-date, freeing you from the stress of manual updates and potential vulnerabilities. Learn more about N-central

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
Free Trial
#10

Product Description

Ansible Tower streamlines patch management by automating and orchestrating updates across your infrastructure, ensuring systems are secure and up-to-date with minimal manual intervention. Learn more about Ansible Tower

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
Free Trial
#11

Product Description

This information is provided by vendor.

Streamline your IT maintenance with effortless patch management that keeps your systems secure and up-to-date. Learn more about MSP360

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
Free Trial
#12

Product Description

Acronis Cyber Protect streamlines and automates patch management, enabling you to efficiently handle complex tasks and save time. Learn more about Acronis Cyber Protect

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
#13

Product Description

The baramundi Management Suite offers a user-friendly approach to patch management, making it easier to streamline operations and boost efficiency. With its intuitive tools, this software simplifies the process, allowing you to manage updates and patches effortlessly. By humanizing the experience, baramundi ensures that your IT tasks are handled smoothly and effectively, freeing up time for more strategic activities. Learn more about baramundi Management Suite

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
#14

Product Description

Domotz streamlines patch management by providing real-time network monitoring and alerts, ensuring your devices are always up-to-date and secure. Learn more about Domotz

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
#15

Product Description

Naverisk streamlines patch management by automating updates and ensuring your systems are secure and up-to-date, all from a user-friendly interface. Learn more about Naverisk

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
#16

Product Description

Panda Adaptive Defense 360 is sophisticated yet lightweight patch management software known for its patch management, cloud security, cybersecurity, and data loss prevention features. The software also has a competent and caring support team to assist you 24x7. Learn more about Panda

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
#17

Product Description

Opsi offers user-friendly patch management software that simplifies the process of keeping systems up to date. With its intuitive tools, Opsi helps streamline operations and boost efficiency, making it easier for teams to manage updates and maintain smooth workflows. Learn more about Opsi

This is Open Source Patch Management Software

Starting Price: $0 Forever

Mobile App
API
Free Trial
#18

Product Description

This information is provided by vendor.

Hexnode is a simple, easy-to-configure Unified Endpoint Management solution adopted by enterprises to monitor, manage and secure the devices centrally from a single console. Learn more about Hexnode UEM

This is Open Source Patch Management Software

Starting Price: Available on Request

Mobile App
API
Free Trial
#19

Product Description

This information is provided by vendor.

PDQ Deploy is one of the best patch management tools for installing software on the PCs in your office. This easy-to-use program schedules deployment and generates comprehensive reports, besides tracking hardware and software for all Windows PCs on your network. Learn more about PDQ Deploy

Starting Price: Available on Request

Mobile App
API
Free Trial
#20

Product Description

This information is provided by vendor.

Comodo ONE is a cloud-based software solution that offers patch-management features along with remote software monitoring & security management services. This completely free software seamlessly corrects vulnerability issues, & is easy to learn & install. Learn more about Comodo

Starting Price: Available on Request

Mobile App
Free Trial

Recent Review

"I recently installed Comodo Antivirus on my..." - alan jolly

#21

Product Description

This information is provided by vendor.

Atera IT is a patch management solution that helps MSPs and IT service providers with integration, automation, and business processes. This cloud-based software offers Backup and Recovery, Billing and invoicing, and Issue Management. Learn more about Atera

Starting Price: $99 Per User

Mobile App
API
Free Trial

Recent Review

"Atera is a very good software, and..." - Ashmit Kumar

#22

Product Description

This information is provided by vendor.

Kandji offers user-friendly patch management software that simplifies the process of keeping systems up to date. With its intuitive tools, Kandji helps streamline operations, making it easier for teams to manage updates and improve efficiency without hassle. Learn more about Kandji

Starting Price: Available on Request

Mobile App
API
Free Trial

Recent Review

"Easy to use, this app makes us..." - Muhammad Sajal

#23

Product Description

This information is provided by vendor.

SysAid is a top patch management software for enhancing endpoint security. The software offers network-wide management to help you improve the efficiency of your service desk and IT operations. SysAid ensures standardized methods are used to log, process, manage, and report IT issues, increasing visibility and communication for the IT support team. Learn more about SysAid

Starting Price: Available on Request

Mobile App
API
Free Trial

Recent Review

"My work experience has grown while using..." - Rajat Kala

Compare the Top Open Source Patch Management Software

Software Rating Free Trial Features
5.0(1 Review) Yes
  • Automated Patch Deployment
  • Patch Compliance Reporting
  • Third Party Application Patching
  • Patch Testing And Approval
  • Patch Scheduling
Visit Website
Write a Review Yes
  • Automated Patch Management
  • Custom Schedules
  • Package Library
  • Centralized Management
  • Third Party Application Patching
Free Demo
Write a Review Yes
  • Automated Patch Deployment
  • Patch Compliance Reporting
  • Custom Patch Schedules
  • Patch Rollback
  • Third Party Application Patching
Free Demo
Write a Review Yes
  • Automated Patch Deployment
  • Patch Compliance Reporting
  • Third Party Application Patching
  • Custom Patch Policies
  • Patch Testing
Free Demo
Write a Review No
  • Real Time Monitoring
  • Remote Control
  • Patch Management
  • It Automation
  • Network Monitoring
Free Demo
Write a Review No
  • Real Time Threat Detection
  • Automated Patch Management
  • Remote Desktop Control
  • Software Deployment
  • Endpoint Inventory
Free Demo
4.7(15 Reviews) Yes
  • Default Deny Protection
  • Auto Sandbox Technology
  • Host Intrusion Prevention System (hips)
  • Viruscope
  • Personalized Alerts
Free Demo
Write a Review No
  • Device Enrollment
  • Remote Lock And Wipe
  • Application Management
  • Device Location Tracking
  • Compliance Monitoring
Free Demo
Write a Review Yes
  • Job Templates
  • Workflows
  • Role Based Access Control
  • Integrated Notifications
  • Real Time Job Status Updates
Free Demo
Write a Review Yes
  • Automated Patch Deployment
  • Patch Compliance Reporting
  • Custom Patch Policies
  • Third Party Application Patching
  • Patch Testing Environment
Free Demo
Write a Review No
  • Automated Patch Management
  • Vulnerability Assessment
  • Network Auditing
  • Third Party Software Patching
  • Customizable Scanning Profiles
Free Demo
Jainy Patel
Researched and Written by Jainy Patel | Last Updated: October 25, 2025