Regular releases are available from the OpenSlide website.
OpenSlide is built for Windows using MinGW-w64. The easiest way to build OpenSlide and its dependencies is by using the openslide-winbuild script, which can run on Linux or natively on Windows via Cygwin.
OpenSlide Python is not included in the OpenSlide binary distributions,
but prebuilt wheels are available on PyPI. Install with
pip install openslide-python and make sure OpenSlide is in the DLL search
With VC10 and earlier, you will see crashes at runtime if you link with
/OPT:REF, which is the default in release builds. Link with
or regenerate the import library using the MSVC toolchain.
If you distribute a program that uses OpenSlide, you may wish to omit these utility programs:
These binaries are only necessary if you use OpenSlide Java:
Files with names ending in
.debug contain debug symbols for GDB, and can
also be omitted.
If you distribute OpenSlide binaries, you are also required to distribute
the corresponding source code for OpenSlide and some of its dependencies.
The exact license terms for each component are included in the
directory of OpenSlide binary distributions. Complete corresponding sources
for official builds and nightlies are distributed in the
file alongside the binary Zips.