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Download SWI-Prolog stable versions

linux.png Linux versions are often available as a package for your distribution. We collect information about available packages and issues for building on specific distros here. We provide a PPA for Ubuntu

windows.jpg Please check the windows release notes (also in the SWI-Prolog startup menu of your installed version) for details.

WIP.png Examine the ChangeLog.


Binaries
Windows version (64-bits)12,210,795 bytesSWI-Prolog 8.0.3-1 for Microsoft Windows (64 bit)

Self-installing executable for Microsoft's Windows 64-bit editions. Requires at least Windows 7. See the reference manual for deciding on whether to use the 32- or 64-bits version. This binary is linked against GMP 6.1.1 which is covered by the LGPL license.

SHA256:f3b4783dd05a746219600185e8404238ee451708f3512c601a2c99cf549b0fa5
Windows version (32-bits)11,907,718 bytesSWI-Prolog 8.0.3-1 for Microsoft Windows (32 bit)

Self-installing executable for MS-Windows. Requires at least Windows 7. Installs swipl-win.exe and swipl.exe. This binary is linked against GMP 6.1.1 which is covered by the LGPL license.

SHA256:7b6b7295a8a19d350f16b38b00201725091e5d8272d4694c8df8696eabe45767
MacOS bundle27,270,035 bytesSWI-Prolog 8.0.3-1 for MacOSX 10.12 (Sierra) and later on intel

Installer with binaries created using Macports. Installs /opt/local/bin/swipl. Needs xquartz (X11) and the Developer Tools (Xcode) installed for running the development tools

SHA256:9d65988b5ca92c8abae4bdeca3aba41901287e7de44574cabe43dff4a17eb5cf
Sources
Source archive10,418,553 bytesSWI-Prolog source for 8.0.3

Sources in .tar.gz format, including packages and generated documentation files. See build instructions.

SHA256:cee59c0a477c8166d722703f6e52f962028f3ac43a5f41240ecb45dbdbe2d6ae
Documentation
PDF file2,505,443 bytesSWI-Prolog 8.0.3 reference manual in PDF

SWI-Prolog reference manual as PDF file. This does not include the package documentation.

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Install scripts may download the SHA256 checksum by appending .sha256 to the file name. Scripts can download the latest version by replacing the version of the file with latest. This causes the server to reply with the location of the latest version using an HTTP 303 See Other message.

SWI-Prolog version 8

The SWI-Prolog 8.0 major release marks mostly a milestone for the internals, stability, deployment options and maintainability of the system. SWI-Prolog extensions and incompatibilities wrt. traditional Prolog are described in extensions.