Best Free Server Management Software of 2025

ManageEngine OpManager is a powerful server management solution designed to oversee the performance and health of both physical and virtual servers. It offers real-time monitoring of critical metrics like CPU utilization, memory usage, disk space availability, and network performance. With its proactive alerts and automated fault detection features, OpManager allows IT teams to swiftly pinpoint and address server problems, thereby maintaining high levels of uptime and dependability. The platform's customizable dashboards and comprehensive reporting functions improve visibility and support effective resource management, positioning it as a vital asset for proficient server administration.

Site24x7 provides unified cloud monitoring to support IT operations and DevOps within small and large organizations. The solution monitors real users' experiences on websites and apps from both desktop and mobile devices. DevOps teams can monitor and troubleshoot applications and servers, as well as network infrastructure, including private clouds and public clouds, with in-depth monitoring capabilities. Monitoring the end-user experience is done from more 100 locations around the globe and via various wireless carriers.

AWS is the leading provider of cloud computing, delivering over 200 fully featured services to organizations worldwide. Its offerings cover everything from infrastructure—such as compute, storage, and networking—to advanced technologies like artificial intelligence, machine learning, and agentic AI. Businesses use AWS to modernize legacy systems, run high-performance workloads, and build scalable, secure applications. Core services like Amazon EC2, Amazon S3, and Amazon DynamoDB provide foundational capabilities, while advanced solutions like SageMaker and AWS Transform enable AI-driven transformation. The platform is supported by a global infrastructure that includes 38 regions, 120 availability zones, and 400+ edge locations, ensuring low latency and high reliability. AWS integrates with leading enterprise tools, developer SDKs, and partner ecosystems, giving teams the flexibility to adopt cloud at their own pace. Its training and certification programs help individuals and companies grow cloud expertise with industry-recognized credentials. With its unmatched breadth, depth, and proven track record, AWS empowers organizations to innovate and compete in the digital-first economy.

EventLog Analyzer from Manage Engine is the industry's most affordable security information and event management software (SIEM). This cloud-based, secure solution provides all essential SIEM capabilities, including log analysis, log consolidation, user activity monitoring and file integrity monitoring. It also supports event correlation, log log forensics and log retention. Real-time alerting is possible with this powerful and secure solution. Manage Engine's EventLog Analyzer allows users to prevent data breaches, detect the root cause of security issues, and mitigate sophisticated cyber-attacks.

FirstWave’s NMIS is a network management system that provides fault, performance, configuration management, performance graphs, and threshold alerts. Business rules allow for highly specific notification policies that can be used with multiple notification methods. FirstWave also enables partners, including some of the world’s largest telcos and managed service providers (MSPs), to protect their customers from cyber-attacks, while rapidly growing cybersecurity services revenues at scale. FirstWave provides a comprehensive end-to-end solution for network discovery, management, and cybersecurity for its partners globally.

ManageEngine Applications Manager is an enterprise-ready tool built to monitor a company's complete application ecosystem. Our platform enables IT and DevOps teams to have access to all of their application stack's dependent components. Monitoring the performance of mission-critical online applications, web servers, databases, cloud services, middleware, ERP systems, communications components, and other systems is simplified with Applications Manager. It contains a range of capabilities that help to expedite the troubleshooting process and minimize MTTR. It's a great tool to resolve performance issues before they harm application end users. Applications Manager has a fully functional dashboard that can be customized to provide quick performance information. By setting alerts, the monitoring tool continually monitors the application stack for performance issues and notifies the appropriate staff without delay. Applications Manager helps transform performance data into meaningful insights by combining this with advanced machine learning.

With more than 50,000 customer installations across the five continents, Pandora FMS is a truly all-in-one monitoring solution, covering all traditional silos for specific monitoring: servers, networks, applications, logs, synthetic/transactional, remote control, inventory, etc. Pandora FMS allows you to quickly find and solve problems. It scales them so that they can be derived either from on-premise, multi-cloud, or both. You now have the ability to use your entire IT stack and analytics to solve any problem, even those that are difficult to find. You can control and manage any technology and application with more than 500 plugins, including SAP, Oracle, Lotus or Citrix, Jboss, VMware, AWS and SQL Server.

ArchiverFS offers a file archiving solution designed for servers and network storage systems, enabling any device to function as secondary storage. This solution has a minimal impact on the host system and provides comprehensive support for cloud integration, distributed file systems (DFS), replication, de-duplication, and data compression. With ArchiverFS, users can utilize any NAS, SAN, or cloud service to store older unstructured files, as long as it can be shared over the network using a UNC path and formatted with NTFS. Notably, the system operates without relying on a database for storing files, their pointers, or metadata—utilizing NTFS exclusively throughout the process. Furthermore, ArchiverFS facilitates the bulk transfer of outdated files from primary storage to secondary storage, while ensuring that all file attributes, permissions, and directory structures are preserved. Additionally, users can leave behind various links in place of the relocated files, including fully functional symbolic links that replicate the appearance and behavior of the original files seamlessly. This innovative approach not only streamlines storage management but also enhances the efficiency and organization of file systems.

Igiko Management Tools is a web-based software that allows remote access to, management and monitoring of physical or virtual machines within a permissions-based security model. Igiko comes with a built-in remote gateway that allows you establish connections to your computers and VMs. The web console supports HTML5 RDP control, which allows remote desktops to be accessed from any web browser. The Igiko application, unlike most RMM tools is an agentless service. To provide remote access, monitoring, management and remote access capabilities to all local computers or VMs, you can only install it on one machine. Configuring and accessing the application globally is easy with embedded web server and tunnel-provider clients that have a dedicated DNS address on Igiko server. Igiko is ideal to small and medium businesses, hosting providers and software development and engineering firms, as well as home users and virtual labs.

Checkmk is an IT monitoring system that allows system administrators, IT managers and DevOps teams, to quickly identify and resolve issues across their entire IT infrastructure (servers and applications, networks, storage and databases, containers, etc. Checkmk is used daily by more than 2,000 commercial customers worldwide and many other open-source users. Key product features * Service state monitoring with nearly 2,000 checks 'outside the box' * Event-based and log-based monitoring * Metrics, dynamic Graphing, and Long-Term Storage * Comprehensive reporting incl. Accessibility and SLAs * Flexible notifications and automated alert handling * Monitoring business processes and complex systems * Software and hardware inventory * Graphical, rule-based configuration and automated service discovery These are the top use cases * Server Monitoring * Network Monitoring * Application Monitoring * Database Monitoring * Storage Monitoring * Cloud Monitoring * Container Monitoring

Stop wasting your time managing internal IT with complicated solutions that don't work. Fiwit is the best IT software you could ever imagine. Too many screens and phones? Our IT asset management solution will help you tidy up all your devices. Make your colleagues happy. Give your colleagues the IT service they need. Don't leave your internal IT issues hanging with our integrated helpdesk software. Be organized.

Open Source, transparent, cost-free, reliable, secure, and remarkably fast, ISPConfig is designed for ongoing development and boasts extensive documentation alongside a large community that offers a support forum and enterprise-level assistance. Users can efficiently manage one or multiple servers through a single control panel, whether operating on a single server, a multi-server setup, or mirrored clusters. Regardless of whether you are utilizing a physical server or a virtual machine, ISPConfig operates seamlessly. The ISPConfig support partner network provides a comprehensive array of assistance options, including email support, remote login capabilities, installation help, and consulting services. Management of various servers is streamlined through a unified control panel, enabling effective web server administration for both Apache2 and nginx platforms. Additionally, the system allows for mail server management featuring virtual mail users and DNS server management for BIND and PowerDNS. Virtualization support (OpenVZ) is included, along with login options for administrators, resellers, and clients. Since the APS project has been discontinued, it has been removed from our panel for improved efficiency. Moreover, HTTP/2 will be activated for all websites that are compatible with the software, and we have also implemented further checks for subdomain/alias virtual host domains in web folders. This ensures enhanced performance and reliability for all users.

Are you frustrated with your current setup due to complex management, erratic performance, and steep costs, despite having top-tier hardware for your online initiatives? With KeyHelp, we offer an exceptional server management panel designed specifically for the seamless administration of your Linux web server, compatible with both Ubuntu and Debian. You will be amazed! This hosting panel stands out with its free installation and a wealth of features that support an unlimited number of domains. Additionally, it boasts reliable performance and user-friendly design, simplifying server configuration for everyone. The inclusion of an API interface enhances your ability to automate and optimize various IT processes. Whether you're managing a web hosting plan or overseeing a server as an administrator, everyone values an intuitive management interface loaded with diverse functionalities and options. You’ll find that using KeyHelp not only streamlines your workflow but also enhances your overall experience.

AWS Auto Scaling continuously observes your applications and automatically modifies capacity to ensure consistent and reliable performance while minimizing costs. This service simplifies the process of configuring application scaling for various resources across multiple services in just a few minutes. It features an intuitive and robust user interface that enables the creation of scaling plans for a range of resources, including Amazon EC2 instances, Spot Fleets, Amazon ECS tasks, Amazon DynamoDB tables and indexes, as well as Amazon Aurora Replicas. By providing actionable recommendations, AWS Auto Scaling helps you enhance performance, reduce expenses, or strike a balance between the two. If you are utilizing Amazon EC2 Auto Scaling for dynamic scaling of your EC2 instances, you can now seamlessly integrate it with AWS Auto Scaling to extend your scaling capabilities to additional AWS services. This ensures that your applications are consistently equipped with the appropriate resources precisely when they are needed, leading to improved overall efficiency. Ultimately, AWS Auto Scaling empowers businesses to optimize their resource management in a highly efficient manner.

ManageEngine's AlarmsOne serves as a comprehensive alert management platform that enables users to oversee notifications from various IT management tools seamlessly. This solution offers straightforward integration with numerous on-premises and SaaS IT infrastructure monitoring systems. By creating an account and setting up the Alarm Poller on their server, users can effectively centralize their IT alerts. Additionally, AlarmsOne provides real-time notifications along with multi-channel communication options, ensuring that responses are swift and efficient. This capability is particularly beneficial for organizations looking to enhance their incident response times.

VirtualMetric is a comprehensive data monitoring solution that provides organizations with real-time insights into security, network, and server performance. Using its advanced DataStream pipeline, VirtualMetric efficiently collects and processes security logs, reducing the burden on SIEM systems by filtering irrelevant data and enabling faster threat detection. The platform supports a wide range of systems, offering automatic log discovery and transformation across environments. With features like zero data loss and compliance storage, VirtualMetric ensures that organizations can meet security and regulatory requirements while minimizing storage costs and enhancing overall IT operations.

ServerAvatar is a modern cloud server management platform that simplifies the way developers, agencies, and startups deploy and manage web applications. It allows users to connect their cloud servers (from providers like DigitalOcean, AWS, Linode, and more) and manage them through a clean, intuitive dashboard — without needing deep DevOps knowledge. ServerAvatar supports both self managed and fully managed servers, giving users the flexibility to either control every aspect of their server or rely on ServerAvatar’s expert automation and support for peace of mind. With features like one-click PHP application deployment, WordPress auto-installation, database management, SSL integration, performance monitoring, scheduled backups, and firewall control, users can handle everything from basic hosting needs to complex application environments with ease. Its team management capabilities, advanced security tools, and developer-friendly workflows make it an ideal solution for agencies managing multiple clients, startups running production apps, and solo developers building side projects. Whether you're hosting a single blog or deploying a SaaS product, ServerAvatar helps you stay focused on your code and customers—while it takes care of uptime, security, and infrastructure.

Do you still need to manage systems after migrating from the Cloud? Cloud providers require companies to ensure that the infrastructure and services are always available and functioning. What are the requirements of cloud-based companies? > Avoid Alert Fatigue and Notify Incidents You must manage the > Unknown into The Known SendQuick Cloud enables: - Active monitoring with Ping, Port, and URL Checks - Roster Management and Rule Configuration - Users can choose between SMS, Facebook Messenger and Line, Telegram, MS Teams and Slack.

AttuneOps is a user-friendly IT automation tool that helps system administrators automate complex processes quickly and easily. It supports popular scripting languages such as bash and PowerShell, which means that admins who are already familiar with these languages can start automating right away without any additional learning curve. One of the key features of AttuneOps is its unique orchestration approach that allows admins to customise automation processes to meet their specific needs. Its sequence of steps feature establishes a connection to a device using ssh or WinRM, deploys a script, and captures the log output as if you were running a script in a terminal. This provides greater control and flexibility over the automation process, enabling admins to tailor it to their specific requirements. With AttuneOps' blueprinting feature, system administrators can create customisable and reusable templates, known as Blueprints, that use Parameters to generate multiple automated jobs from a single source. This powerful feature saves time and improves consistency across a wide range of jobs, and enables users to share and reuse their Blueprints across different teams and organisations.

You can quickly set up a self-hosted Jump host (also known as "Bastion Host", or "Jump server") to manage SSH access on your Linux servers, Routers and Switches. Jump box software includes features such as 2-factor authentication, SAML authentication, SSH session recording and Identity and Access Management, RBAC, Privileged Access Management, (PAM), SSH Key Rotation, Root Password Management, and many more. It will help you meet security compliances like PCI, NIST and ISO 27001 and more. To learn more, visit us.

Univention Corporate Server UCS, our open integration platform, offers centralized Identity & Access Management with Nubus via a web portal. Portal with Single Sign-On -Integrated IAM -Packaged Integrations App Center with enterprise applications Active Directory Integration -Platform to manage your entire IT -On-premises, in the cloud or hybrid Nubus is the central IAM solution that manages identities, roles and groups. The integrated portal, with Single Sign-On (SSO) and self-service features, provides access to all applications and IT services. Apps can be quickly and easily implemented thanks to pre-built integration packages and software. UCS is the ideal solution for managing heterogeneous and distributed IT environments on Windows, Mac OS and Linux systems. Download the free UCS Core Edition from our website to learn more about UCS.

Streamline the documentation of your IT infrastructure with automated software designed to keep everything organized. Our network documentation tool, XIA Configuration, allows you to efficiently document your IT assets, running reports that cover a variety of systems such as Windows, Active Directory, Exchange, Hyper-V, Azure, VMware, Citrix, and beyond. This unified web interface enables you to audit the configurations of different systems seamlessly. You can monitor changes and pinpoint security vulnerabilities, transforming what used to be days of tedious manual documentation into an effortless automated process that takes mere seconds. By discovering your servers and documenting their configurations, you can enhance your troubleshooting and disaster recovery efforts. With features like version control and change tracking, identifying unusual activity and incorrect configurations becomes straightforward. Furthermore, ensure your IT operations comply with organizational policies, Microsoft best practices, and security standards. With XIA Configuration, you can effortlessly create documentation that reflects your brand identity while maintaining accuracy and compliance. This not only saves time but also enhances the overall integrity of your IT management.

Chef® Infra® configuration management software streamlines the process of maintaining consistent and compliant infrastructure throughout its lifecycle, even amid intricate, diverse, and large-scale settings. By defining configurations and policies in a code format, these can be made testable, enforceable, and integrated into automated processes for efficient delivery at scale. Changes to configurations are only permitted when a system strays from its intended state, with automatic corrections implemented to address any configuration drift that may occur. This software facilitates the management of Windows and Linux systems on-premises, ARM systems in the cloud, and Macs at the edge, all with a unified approach. Users can employ straightforward declarative definitions for routine tasks or customize them to meet specific environmental needs. By enforcing policies that align the system with declared states across various resources, risks can be minimized through iterative policy adjustments prior to deploying them in a production environment. Overall, Chef® Infra® enhances operational efficiency and reliability while adapting to the unique demands of an organization’s infrastructure.

IBM NS1 Connect offers premium, authoritative DNS & advanced traffic steering to deliver the high-performance, reliable, secure network connectivity that businesses need to meet increasingly sophisticated customer expectations through our: Global anycast network: Providing massive capacity & scale needed to keep users reliably connected across the world. API-first Architecture: Easily integrate & automate all NS1 Connect function. HTTPS Redirects: Manage every element of your HTTPS redirects from one platform. GSLB and RUM-based traffic steering: Balance loads at a global scale & reduce latency with near-real-time device performance data DDoS Attack Protection: Ensuring sufficient capacity to absorb traffic spikes & controls in place to guard against automated “junk” queries. NS1 Connect offers add-on options to suite your business needs including: DNS Insights: Providing the data you need to quickly identify & deal with misconfigurations impacting application performance. Dedicated DNS: Stay up & running with a native secondary DNS resolution infrastructure for seamless continuity of operations. DNS Traffic Steering: Optimize connections to applications, services & content based on geography, RUM data, load and more.

With a simple command, you can install the monitoring agent across all your servers without any complex configurations, enabling you to begin monitoring in just minutes. This tool allows you to oversee your server's infrastructure usage effectively, helping to avert downtime and performance challenges. A collection of over 40 plugins is readily available, covering essential metrics like CPU, Process, Network, NGiNX, Disk I/O, and many others. Server logs play a crucial role in diagnosing problems and preventing them from occurring within your infrastructure. You can utilize our sophisticated log search feature or take advantage of the live tail option for real-time insights. Are you aware of the cleanliness of your IP space? It's important to ensure your emails avoid being marked as spam. Our user-friendly control panel is customizable, offering an enhanced and enjoyable experience. Additionally, we can monitor various endpoints including HTTP(S), TCP, and ICMP (ping), ensuring you receive immediate alerts about any downtime affecting your web services. By leveraging these features, you can maintain optimal performance and reliability across your entire server environment.