Bioimage Analysis / Library / Python bindings
OpenSlide
Read regions of multiresolution whole-slide images without loading the full slide.
Best fit
Developers building digital pathology viewers, tile extractors, or research pipelines.
What you need
OpenSlide or its Python bindings and a slide format that the library supports.
What to check
Vendor-specific metadata and color profiles vary. Check coordinate levels and physical scale before making measurements.