BLT
Add-on to the Tk toolkit, adding new widgets, geometry managers, and miscellaneous commands.
url: incrtcl.sourceforge.net/blt/
FastBase MySQL + Tcl Interface Program
An extension provides access to MySQL database servers using simple Tcl commands.
url: www.fastbase.co.nz/fbsql/index.html
Gnocl
A gtk+/gnome extension for Tcl, loosely modeled after the way Tcl interfaces with Tk.
url: www.dr-baum.net/gnocl/
A HTML Widget for Tcl/Tk
A loadable shared library widget implemented in C that interprets HTML.
url: www.hwaci.com/sw/tkhtml/index.html
Img
Enhances Tk by adding support for the following image formats: BMP, XBM, XPM, GIF, PNG, JPEG, TIFF and postscript.
url: members1.chello.nl/~j.nijtmans/img.html
[incr Tcl]
Provides extra language support needed to build large Tcl/Tk applications by introducing the notion of objects, which act as building blocks for an application.
url: incrtcl.sourceforge.net/itcl/
[incr Widgets]
An object-oriented mega-widget set which extends Tcl/Tk and is based on [incr Tcl] and [incr Tk].
url: incrtcl.sourceforge.net/iwidgets/
An Introduction To Pthreads-Tcl
Document describing the changes to Tcl that enable it to be used in conjunction with POSIX Threads (pthreads). A download for Linux is available.
url: hwaci.com/sw/pttcl/pttcl.html
NT and TCL
Extensions designed to do Windows NT system administration through TCL scripts.
url: qwerty.maxwell.syr.edu/nt-tcl/
Open Design and Integration Environment (ODIE)
An extension for realtime control and simulation. It adds a realtime task switcher and a tree-structured data base, as well as a matrix expression toolkit.
url: www.etoyoc.com/odie/
Pavia's Active Component Compound Objects
A set of widgets extending Tk to supply object visualization.
url: iride.unipv.it/pacco/
Scotty
An extension for Tcl which provides access to network management information sources.
url: wwwhome.cs.utwente.nl/~schoenw/scotty/
Sensus Consulting
Featuring a binding to the LDAP C API, an extension that provides features of OpenSSL, a "pure Tcl" implementation of [Incr Tcl] and [Incr Tk], and a Tcl interpreter that allows any Tcl program to run as a Windows NT Service.
url: www.sensus.org/tcl/
Snack Sound Extension
Adds commands for basic sound handling and primitives for sound visualization.
url: www.speech.kth.se/snack/
SSLtcl
A free loadable module for Tcl that extends the socket command with SSL functions. That is, it makes it possible for Tcl applications to communicate securely over the Internet.
url: www.abc.se/~m9339/prog/ssl/SSLtcl.html
TCLBridge
Allows Tcl/Tk to be used from any COM/ActiveX container, including VB, .NET, IE, and VBScript.
url: www.tclbridge.com/
TclExcel
TCL package to read and to write files in the excel format.
url: www-user.rhrk.uni-kl.de/~bauerc/tclexcel.html
TclGtk
A project to provide Tcl with access to the Gtk GUI library.
url: tcl-gtk.sourceforge.net/
tcllib
A collection of utility modules for Tcl. These modules provide a wide variety of functionality, from implementations of standard data structures to implementations of common networking protocols. [Open source, BSD License]
url: tcl.activestate.com/software/tcllib/
TclSOAP
The TclSOAP package provides a natural binding from Tcl procedures to SOAP or XML-RPC remote procedures. Both client and server support is provided.
url: tclsoap.sourceforge.net/
Tix Widget Set for Tcl and Python
Tk Interface eXtension, a set of user interface components that expand the capabilities of Tcl/Tk and Python applications.
url: tix.sourceforge.net/
Torb
An interface between Tcl and CORBA.
url: www.pythontech.co.uk/torb/
Ttclreadline
Makes the GNU readline library available for interactive tcl shells, including history expansion and file/command completion.
url: tclreadline.sourceforge.net/
WinTclSend
DLL to simulate keyboard input and mouse movement in Windows 95/98/NT.
url: users.swing.be/wintclsend/index.html
wxTCL
wxWindows extension for TCL.
url: membres.lycos.fr/awaken/
xWizard
A Tcl GUI package to generate C/C++ codes for Tcl extensions. xWizard aimed at the ease of the integration between Tcl and C. [Open source]
url: www.neatware.com/myrmecox/enterprise/wizard.html
Zzipp
A package of image processing/analysis/display commands containing extensions to Tcl/Tk.
url: users.ids.net/~eben/Zzipp/
