Whole Slide Image Python Packages

wsidicom

Python package for reading DICOM WSI file sets.

opentile

Python library for reading tiles from wsi tiff-files.

wholeslidedata

A package for working with whole-slide data including a fast batch iterator that can be used to train deep learning models.

torchmil

Deep Multiple Instance Learning library for Pytorch

dogsled

Macenko normalisation of big medical slides

histoslice

Preprocessing module for large histological images

cellseg-gsontools

Feature extraction from GEOJson nuclei and tissue segmentation maps

compay-syntax

:microscope: Syntax - the arrangement of whole-slide-images and their image tiles to create well-formed computational pathology pipelines.

moozy

[ECCV 2026] A Patient-First Foundation Model for Computational Pathology

trident-test

Toolkit for large-scale whole-slide image processing.

tmil

Implementation of LA_MIL, Local Attention Graph-based Transformer for WSIs, PyTorch