Compare the Top Free IT Documentation Software as of August 2025

What is Free IT Documentation Software?

IT documentation software is software that enables organizations to create, manage, and organize technical documentation related to their IT systems and infrastructure. It enables users to document processes, configurations, troubleshooting steps, and other essential IT information in a centralized and easily accessible platform. The software often includes collaboration features, version control, and search functionalities to ensure that teams can efficiently update and retrieve documentation. By providing templates and automation options, it simplifies the creation of consistent, accurate, and up-to-date IT documentation. This software improves efficiency, reduces downtime, and ensures that critical IT knowledge is available to support staff and teams. Compare and read user reviews of the best Free IT Documentation software currently available using the table below. This list is updated regularly.

  • 1
    Faddom

    Faddom

    Faddom

    Faddom offers real-time, agentless application dependency mapping to give IT teams instant, risk-free visibility into hybrid environments. No credentials, no software installs, and no firewall changes. Faddom maps servers, applications, cloud resources, and traffic flows within an hour of deployment. This always-live mapping supports security audits, change impact analysis, cloud migration, IT documentation, and incident response. Faddom provides continuous infrastructure clarity without disruption, enabling better planning, control, and compliance. Trusted by organizations across industries, Faddom is built for speed, security, and simplicity. Deploy fast. Discover more. Stay in control.
    Starting Price: $0
  • 2
    Virima

    Virima

    Virima Inc.

    VIRIMA is a SaaS platform delivering highly automated IT Asset Management (ITAM), IT Service Management (ITSM) and IT Operations Management (ITOM) solutions that are easy and inexpensive to deploy. Through advanced infrastructure discovery and visualization capabilities, VIRIMA links the business processes to the technology and services business rely upon. The innovative automation capabilities of the VIRIMA CMDB deliver insight, control and value to IT organizations large and small, enabling them to efficiently tackle the challenges of managing and securing today’s dynamic, dispersed and complex IT estate.
    Starting Price: $15,000.00/year
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