See also:

• Computers: Programming: Languages: Lisp: Compilers and Interpreters  (37)
• Computers: Programming: Languages: Lisp: Scheme: Implementations  (79)

• Berkeley Logo - Information on books about Logo; home of free UCB Logo system.
• Elica Logo - Educational Logo Interface for Creative Activities: Logo-based system and many related interactive projects, for Windows; information, previews, download.
• The Great Logo Atlas - Properties of live and historic Logo implementations. Includes Logo Tree, links, and a repository of manuals. Clem Rutter.
• Imagine Logo Companion Site - Resource guides, project gallery, add-ons, plug-in, updates. Logotron Ltd.
• Imagine Logo (Primary) - A multimedia version of SuperLogo, designed for ease of use by children. Can save projects to the web or as standalone .exe programs. Logotron Ltd.
• Imagine Logo (Secondary) - Offers web integration, powerful animation and multimedia capability. Logotron Ltd.
• Logo++ - Simplified syntax Logo, very easy, within a few minutes one can start programming and drawing complex graphics with few lines of code; runs in graphical environment (Linux X11, Windows), has own editor; coded in C++. [Open Source, GPL]
• Logo Tree Project - Table of more than 160 known Logo implementations, past and present. Pavel Boytchev. [PDF]
• Object Oriented Programming extensions - For MSWLogo or UCBLogo.
• SeeLogo - A Logo variant with an emphasis on visual aspects of programming. Includes image manipulation tools, tutorials, and samples. Originated in the 1980's, with ongoing development. Dani Novak, Ithaca College.
• StarLogo - Specialized Logo version which lets you to control thousands of graphic turtles in parallel, which can be programmed to react to their environment.
• StarLogoT - An extended version of StarLogo 2.0.4 for the Macintosh is available for download. Also projects, documentation, models, links and resources.
• Terrapin Software - Logo software for home and schools, projects, resources, support. Now supports Lego's Mindstorm RCX Robotic kit. Also makes Crystal Rain Forest.
• TinyLogo - Simple Logo-based language with turtle graphics designed for 3Com Palm systems. Version 1.1 (1999), includes documentation. Timothy Lipitz.
• TKTSLogo - A traditional Logo interpreter designed for optimization and parallelism; under development. Hunter Family Publishing.
• TurtleTracks Logo - Versions for Java, J# for .NET, partial on-going port to C# using MS JLCA: Java Language Conversion Assistant. Downloads, documents.
• XLogo - A logo learning and drawing application written in Objective-c for Mac OS X. [Open source, BSD License]
• Yellow Brick Logo - MIT Yellow Brick Logo (MIT-YBL) is an implementation of the Logo language for the LEGO RCX Brick. Includes: An MIT-written replacement for the firmware operating system that is loaded into the RCX Brick, and Software that runs on a Macintosh or Windows 95/98 computer to implement a text-based Logo interface to the RCX Brick.