Browse free open source Accessibility tools and projects for Linux and BSD below. Use the toggles on the left to filter open source Accessibility tools by OS, license, language, programming language, and project status.

  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • Run Any Workload on Compute Engine VMs Icon
    Run Any Workload on Compute Engine VMs

    From dev environments to AI training, choose preset or custom VMs with 1–96 vCPUs and industry-leading 99.95% uptime SLA.

    Compute Engine delivers high-performance virtual machines for web apps, databases, containers, and AI workloads. Choose from general-purpose, compute-optimized, or GPU/TPU-accelerated machine types—or build custom VMs to match your exact specs. With live migration and automatic failover, your workloads stay online. New customers get $300 in free credits.
    Try Compute Engine
  • 1
    AChecker Accessibility Reviewer
    AChecker is a second generation evaluation tool used to assess the accessibility of Web content to people with disabilities, using a variety of international standards.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    VaMoLà - Monitor
    VaMoLa Monitor is a tool to monitorize sites accessibility
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    VaMoLà - Validator
    VaMoLa Validator is a tool to validate accessibility according to Italian Law - based on AChecker
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    UCD Analyzer is a tool for analyzing websites usability (as well as accessibility, search engine optimization). It uses set of configurable rules to generate usability report.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Build AI Apps with Gemini 3 on Vertex AI Icon
    Build AI Apps with Gemini 3 on Vertex AI

    Access Google’s most capable multimodal models. Train, test, and deploy AI with 200+ foundation models on one platform.

    Vertex AI gives developers access to Gemini 3—Google’s most advanced reasoning and coding model—plus 200+ foundation models including Claude, Llama, and Gemma. Build generative AI apps with Vertex AI Studio, customize with fine-tuning, and deploy to production with enterprise-grade MLOps. New customers get $300 in free credits.
    Try Vertex AI Free
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