Zarr Python Packages

tifffile

Read and write TIFF files.

zarr

An implementation of chunked, compressed, N-dimensional arrays for Python.

imagecodecs

Image transformation, compression, and decompression codecs.

numpydantic

Type annotations for specifying, validating, and serializing arrays with arbitrary backends in Pydantic (and beyond)

ome-zarr

Implementation of next-generation file format (NGFF) specifications for storing bioimaging data in the cloud.

ome-zarr-models

A minimal Python package for reading, writing and validating OME-Zarr (meta)data

xuepy

Live weather models, radar and satellite, played back in the browser: GFS, ECMWF, AIFS, HRRR, MRMS, Himawari, GOES and more, served as static Zarr from a CDN with no API server.

imagecodecs-numcodecs

Image transformation, compression, and decompression codecs.

cubed

Scalable array processing with bounded memory

zarr-metadata

An implementation of chunked, compressed, N-dimensional arrays for Python.

thyra

A modern Python library for converting Mass Spectrometry Imaging (MSI) data into standardized SpatialData/Zarr format, enabling seamless integration with spatial omics analysis workflows.

ome-writers

Unified API for streaming camera frames to either OME-TIFF or OME-Zarr format

multidimio

Cloud native, scalable storage engine for various types of energy data.

fileglancer

Browse, share, and publish OME-Zarr data

xarray-beam

Distributed Xarray with Apache Beam

napari-ome-zarr

A napari plugin for zarr backed OME-NGFF images

swarmfs

fsspec backend for Ethereum Swarm: bzz:// URLs for pandas, dask, zarr and FUSE mounts, backed by a Bee node

biomero-importer

System that allows automatic importing of datasets via local network

aind-zarr-utils

Utilities for working with ZARR files and AIND metadata

tensogram

A library for encoding and decoding binary scientific data with embedded semantic metadata in a network-transmissible binary message format.

sitka-spruce

Visualization for complex scientific datasets in HDF5, Zarr.

beacondb

A high-performance climate data lake query engine supporting subsetting for zarr, netcdf, parquet, arrow ipc, csv, delta and iceberg

echopype

Enabling interoperability and scalability in ocean sonar data analysis

biomero-shallower

Python library and CPU-only container for shallow OME-Zarr normalization in BIOMERO. Reuses verified canonical pixels while retaining new and changed image and label data, reducing storage and result transfers. Shared by BIOMERO.importer and remote Slurm workflows; no OMERO connection or credentials required.