Compare the Top Free ELN Software as of September 2026

What is Free ELN Software?

Electronic lab notebook (ELN) software provides researchers with the tools to optimize data collection and storage, transcription processes, information placement, and analysis operations. Compare and read user reviews of the best Free ELN software currently available using the table below. This list is updated regularly.

  • 1
    WeLIMS

    WeLIMS

    WeLIMS

    WeLIMS is the LIMS for small companies. Small companies might not have the budget for a LIMS but they still need to be organized and efficient in the Quality Control area. WeLIMS is a simple and efficient LIMS or Quality Control software. WeLIMS contains all you need to get started right now! Methods Management, Product Management, and Quality Control. You can say goodbye to your Notebooks and Excel spreadsheets! WeLIMS will take care of maintaining your product data and your QC data safely! With WeLIMS you can set the right level of authorization in your organization. Predefined roles for Product specifications management, Recipes management or Quality Control are already set up. Workflows make everyone collaborate efficiently and seamlessly.
    Starting Price: $30/month/user
  • 2
    LabCollector LIMS/ELN
    AgileBio develops and markets the innovative and flexible LIMS solution "LabCollector". Over the past 24 years, AgileBio has continued to develop LabCollector as an innovative solution to provide collaboration and processing tools that improve laboratory productivity and traceability. AgileBio combines the skills of laboratory experts (with PhDs) and software developers to continually bring new features in close dialogue with laboratory expectations. AgileBio has served over 1200 labs worldwide. We propose IT solutions and hardware (scanners, labels, printers, etc.) for labs in R&D, clinical trials, analytical, medical, quality control, GxP, and for various industries (biotech, pharma, food and beverage, etc.). LabCollector is an all-in-one flexible and intuitive LIMS/LIS/ELN software, built to organize, centralize and track reagents, samples, tests, experiments, workflows, lab data and processes, with full ISO/FDA compliance.
    Starting Price: 400€/user/year
  • 3
    CDD Vault

    CDD Vault

    Collaborative Drug Discovery

    With CDD Vault, you can intuitively organize chemical structures and biological study data, and collaborate with internal or external partners through an easy to use web interface. Start your free trial and see first hand how easy it is to manage drug discovery data. Tailored for you Affordable Scales with your project team(s) Activity & Registration * Electronic Lab Notebook (ELN) * Visualization * Inventory * APIs * Secure Online Hosting
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