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@HDFGroup

The HDF Group

Tools and technologies to support the Hierarchical Data Format (HDF)
README.md

Welcome to The HDF Group!

We're so glad you're here. You've come to the right place to get started with the HDF community.

Get Help When You Need It

We have a ton of resources to help you get the most out of HDF products.

  • Documentation: Explore our comprehensive documentation to find exactly what you need.
  • Community Forum: Have a question? Our forum is the perfect place to search for answers or ask the community for help.
  • Call the Doctor: Join our weekly sessions to get your questions answered directly by The HDF Group staff.
  • Help Desk: For specific issues, submit a ticket to our free community Help Desk.
  • Priority Support: For dedicated assistance, consider a service contract. Your support helps us continue our non-profit mission.

Join the Conversation!

We're an open-source community, and we thrive on your contributions.

  • Contribute: Found a bug or have an idea for a new feature? Raise an issue or write a pull request on any of our repos!

Pinned Loading

  1. hdf5 hdf5 Public

    Official HDF5® Library Repository

    C 910 336

  2. hsds hsds Public

    Cloud-native, service based access to HDF data

    Python 154 59

  3. hdfview hdfview Public

    Java 130 25

  4. hdf4 hdf4 Public

    Official HDF4 Library Repository

    C 19 24

  5. hdf5_plugins hdf5_plugins Public

    CMake 19 24

  6. vol-toolkit vol-toolkit Public

    A toolkit for VOL connector authors

    2

Repositories

Showing 10 of 82 repositories
  • h5pyd Public

    h5py distributed - Python client library for HDF Rest API

    HDFGroup/h5pyd’s past year of commit activity
    Python 125 43 23 8 Updated Mar 12, 2026
  • hdf5 Public

    Official HDF5® Library Repository

    HDFGroup/hdf5’s past year of commit activity
    C 910 336 294 14 Updated Mar 12, 2026
  • hdf5-ssp-sig Public

    HDF5 Safety, Security & Privacy (SSP) Special Interest Group's governance, processes, and artifacts

    HDFGroup/hdf5-ssp-sig’s past year of commit activity
    Python 1 4 2 0 Updated Mar 11, 2026
  • hsds Public

    Cloud-native, service based access to HDF data

    HDFGroup/hsds’s past year of commit activity
    Python 154 Apache-2.0 59 35 1 Updated Mar 10, 2026
  • HDFGroup.github.io Public

    Content for https://support.hdfgroup.org

    HDFGroup/HDFGroup.github.io’s past year of commit activity
    CSS 0 8 7 1 Updated Mar 9, 2026
  • hdfview Public
    HDFGroup/hdfview’s past year of commit activity
    Java 130 25 38 2 Updated Mar 5, 2026
  • hdf-clinic Public

    Artifacts from the weekly HDF5 Clinic sessions

    HDFGroup/hdf-clinic’s past year of commit activity
    Python 2 BSD-3-Clause 1 0 0 Updated Mar 3, 2026
  • hdf4 Public

    Official HDF4 Library Repository

    HDFGroup/hdf4’s past year of commit activity
    C 19 24 13 1 Updated Mar 1, 2026
  • hdf5_plugins Public
    HDFGroup/hdf5_plugins’s past year of commit activity
    CMake 19 24 9 2 Updated Feb 28, 2026
  • vol-rest Public

    HDF5 REST VOL Connector

    HDFGroup/vol-rest’s past year of commit activity
    C 6 8 8 0 Updated Feb 10, 2026
View all repositories

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