sharp-Smalltalk compiler implements Smalltalk to run natively on .NET framework, allows using classes from normal .NET programs; class library is mostly compatible with ANSI Smalltalk. [Open Software License]

Versions of Little Smalltalk for Amiga PC, not a full or compatible dialect, mainly for learning. [JimBot]

Information on ObjectStudio, VisualWorks, VisualSmalltalk Enterprise; general Smalltalk information and success stories.

OTI collaborative component development system for Smalltalk developer teams, tiny to vast. Supports concurrent development, shared repositories, version control, configuration management, distributed development process.

Smalltalk application server, integrates well with Java, CORBA, relational databases.

Smalltalk-80 implementation, runs on most Unix types and most places with a POSIX compliant library, well suited to scripting tasks and headless processing. Part of GNU Project of Free Software Foundation, FSF. [Open source, GPL]

Official Page at Smalltalk.org: very brief description, 8 links to varied resources. [Open Source, GPL]

A Smalltalk with deep Windows integration and a .NET interface. [Commercial]

Very small, interpreter under 1,800 lines, has no graphics. Topic of classic Addison-Wesley book 'A Little Smalltalk'. Both by Timothy Budd, Oregon State University. [Free for non-commercial use]

Download for VSTa operating system, tar file.

Product set based on a modern implementation of a Smalltalk development environment geared to producing software applications targeted at Microsoft Windows operating systems. Download free older versions, and software.

High quality development tools for Windows market: innovative, high-performance, small runtime image, fully multithreaded. Interactive development environment with no sacrifice of runtime performance and deliverable size: compact, fast, royalty-free executables. From France.

Custom Smalltalk variant for the PIC microcontroller to run the MicroSeeker autonomous underwater vehicle.

Makes programs for PalmPilot, other Palm OS handhelds. Development environment runs on Linux, MacOS, OS/2, and Windows 95/98/NT/2000. Cross-compiler generates executable .PRC files from source code. [Open Source]

To be a superset of Smalltalk-80 with optional variable typing, to allow typechecking of variables and static binding of methods. Typechecking helps ensure type-safe code. Static binding cuts runtime expense, for more speed.

Multi-paradigm dynamic scripting language that includes, as a main language, a superset/dialect of classic Smalltalk-98 called SmallScript and is a full redesign of Smalltalk, with transparent cross-language integration and component based deployment.

Free SmallTalk system for Windows 3.1: Smalltalk/V Win16 & WindowBuilder Pro/V. Download version 2.0 and update.

From Digitalis.

ST/X has interpreter (for very short turn-around times), and true compiler (translates classes into real machine code files). Can integrate C code and link to external C libraries. Free for educational use. eXept Software AG.

Smalltalk interpreter for GNUstep, used mainly as scripting framework to make scriptable servers or programs, to script GNUstep applications, or to talk to registered distributed objects, and work well with Objective-C. [Open Source, GPL]

Fast, strongly-typed, full rethink of Smalltalk-80. Advanced inlining type-feedback compiler makes it far faster than other Smalltalks, optional type system makes it easier to understand. History, downloads, documents, FAQ. [Open Source, Sun]