This page lists some of the binary distributions of Tcl/Tk. These fall into two categories:
Some installer-based binary distributions are listed below. In almost all cases, these distributions include various commonly used libraries and extensions in addition to the core Tcl/Tk software.
ActiveState maintains ActiveTcl binary distributions for multiple platforms. These include both free-for-personal-use licensed versions as well as business editions with commercial support.
Binary distribution for Windows and Linux are also available from Thomas Perschak.
The AndroWish project distributes Tcl/Tk binaries for Android platforms.
Single file executables
One of the simplest options for running Tcl on your system is to download a self-contained single file executable that includes the Tcl interpreter and core packages within the executable image. There is no installation step required; just download and run to get a fully functional Tcl/Tk environment.
The KitCreator project distributes pre-built single file exectuables based on Tclkit technology for several platforms. In addition, it provides an online interface to a cross-compilation system that can do customized builds for a Windows, Linux, OS X, Android and a wide variety of Unix systems as well as include additional packages and extensions.
A similar alternative is the kitgen build system which provides pre-built executables for Linux and Windows as well as scripts for automated download and builds on other platforms.
although based on a different technology than two above, provides
similar functionality and pre-built executables for Windows and Linux.