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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)24,613,399 bytesSWI-Prolog 7.6.4 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:ad0a3768f039997573a39b60beb3bff3ce86810982c53b6d14e7a83613406ea9
Windows version (32-bits)23,350,009 bytesSWI-Prolog 7.6.4 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.

SHA256:756834f8a26ad40f95af3c05cd09205664d027d04e12bda767e5459325c999ed
Snow Leopard and later23,848,243 bytesSWI-Prolog 7.6.4 for MacOSX 10.6 (Snow Leopard) and later on intel

Mac OS X disk image with relocatable application bundle. Needs xquartz (X11) installed for running the development tools. Currently, version 2.7.11 is required. You can check the version by opening an X11 application and then checking `about' in the X11 menu. The bundle also provides the commandline tools in Contents/MacOS. The command line tools need at least MacOS 10.6 (Snow Leopard). The graphical application needs at least MacOS 10.7 (Lion).

SHA256:d318f9c19c9bc86dd5e37392bc44bdfd7080d209cf9f7b01dd51b353665b6dc6
Sources
Source archive16,777,875 bytesSWI-Prolog source for 7.6.4

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

SHA256:2d3d7aabd6d99a02dcc2da5d7604e3500329e541c6f857edc5aa06a3b1267891
Documentation
PDF file2,424,251 bytesSWI-Prolog 7.6.4 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 7

SWI-Prolog version 7 has several extensions and incompatibilities wrt. traditional Prolog. See extensions for details.