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SWI-Prolog 7.4.1

Prolog for the real world

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SWI-Prolog offers you with a complete and robust enhancement environment for the Prolog logic programming language, which is destined for artificial intelligence tools and computational linguistics.

Relying on a Prolog virtual machine to designate instructions, SWI-Prolog features a very fast compiler and the debugging mode only decreases the system speed by just a little bit.

The application comes equipped with a malleable and instinctive interface that allows you to work with C / C++ code, granting support for large applications and unconditional integer values without threatening the performance.

Both dynamic and static code can be very easily indexed on any debate, while the source-level debugger works with graphics through XPCE.


  • The interface is intuitive and flexible.
  • Includes a fast compiler and a powerful debugging feature.


  • The application requires some programming skills.
Name SWI-Prolog
Version 7.4.1
Developer | see all products from this developer
Product Homepage SWI-Prolog
License Free (Freeware)
Last Week Downloads 8
All Time Downloads 3,373
Filename swipl-w32-741.exe
Filesize 18.2MB
MD5 Checksum 573B8FD7E7BEC05308F8C53427E4C9FA
OS Support Windows All
Category Developer Tools

100% CLEAN Certification

BadgeSWI-Prolog has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
SWI-Prolog 8.2.1 October 03, 2020 - Latest Version
SWI-Prolog 7.4.1 March 06, 2017
SWI-Prolog 7.3.16 Development February 01, 2016
SWI-Prolog 7.3.14 Development December 23, 2015
SWI-Prolog 7.1.35 Development April 06, 2015

Download the free SWI-Prolog