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Logtalk 3.33.0

A free and open source programming language

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Logtalk is an open source and object-oriented programming language which will extend the Prolog language with a set of features suitable for large projects. The language is able to support code re-use mechanisms and modern code encapsulation without affecting Prolog's declarative programming functions.

Thanks to its highly portable code, Logtalk is able to use the newest and standards-compliant Prolog implementations. The software includes support for classes, modules, prototypes, categories, protocols, high-level multi-threading and event-driven programming.

Logtalk's distribution includes a set of portable libraries, complete documentation, a large number of programming examples which will help you get started, and a set of powerful and portable utilities suitable for most developers.


  • Includes support for classes, modules, prototypes, categories, protocols, etc.
  • Comes with a collection of powerful developer tools.


  • The software is not aimed at average users.
  • Programming and coding knowledge is required.
Name Logtalk
Version 3.33.0
Developer | see all products from this developer
Product Homepage Logtalk
License Free (Freeware)
Last Week Downloads 5
All Time Downloads 1,622
Filename logtalk-3.35.0.exe
Filesize 12.6MB
MD5 Checksum 38093923E5B344FA2129EB5743F3D061
OS Support Windows All
Category Developer Tools

100% CLEAN Certification

BadgeLogtalk 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
Logtalk 3.33.0 December 06, 2019 - Latest Version
Logtalk 3.31.0 October 25, 2019
Logtalk 3.04.1 May 05, 2016
Logtalk 3.00.0 January 15, 2015
Logtalk 3.00.0 RC 8 December 15, 2014

Download the free Logtalk