Computer Algebra System written in Common Lisp
Maxima is a computer algebra system comparable to commercial systems like Mathematica and Maple. It emphasizes symbolic mathematical computation: algebra, trigonometry, calculus, and much more. For example, Maxima solves x^2-r*x-s^2-r*s=0 giving the symbolic results [x=r+s, x=-s]. Maxima can calculate with exact integers and fractions, native floating-point and high-precision big floats. Maxima has user-friendly front-ends, an on-line manual, plotting commands, and numerical libraries. Users can write programs in its native programming language, and many have contributed useful packages in a variety of areas over the decades. Maxima is GPL-licensed and largely written in Common Lisp. Executables can be downloaded for Windows, Mac, Linux, and Android; source code is also available. An active community maintains and extends the system. Maxima is widely used: annual direct downloads exceed 300,000. Many other users receive it through secondary distribution.
A universal instant messaging (IM) program
See https://pidgin.im/about/ for more information. Pidgin is an instant messaging program which lets you log in to accounts on multiple chat networks simultaneously. It runs on Windows, Linux, and other UNIX operating systems. Pidgin is compatible with the following chat networks out of the box: AIM, ICQ, Google Talk, Jabber/XMPP, MSN Messenger, Yahoo!, Bonjour, Gadu-Gadu, IRC, MXit, Novell GroupWise Messenger, Lotus Sametime, SILC, SIMPLE, MySpaceIM, and Zephyr. It is written in C and makes heavy use of GLib and GTK+. Finch is a command line instant messaging program. It also lets you log in to accounts on multiple chat network simultaneously, and it is compatible with the same chat networks as Pidgin. It is written in C and makes heavy use of GLib and ncurses.
Chess Database and Toolkit program
"Shane's Chess Information Database" is a huge chess toolkit with extensive database, analysis and chess-playing features. Scid vs. PC is a usability and bug-fix fork of Scid. It has extensive interface fixes and improvements, and is fully compatible with Scid's .si4 databases. It's new features include a rewitten Gamelist, a Computer Tournament, and FICS, Tree and Book improvements.
Getleft is a Web site grabber, it downloads complete web sites according to the options set by the user.
Enterprise project management and alternative to Project Server
]project-open[ is Web based enterprise project management application with a focus on finance and collaboration. It’s main purpose is to coordinate the work of project managers, project members and stake holders across multiple projects. Target organizations are companies or corporate departments that need to track finances, tasks, and resources for a large number of concurrently running projects. ]project-open[ consists of about 200 modules for resource management, time sheet management, HR, CRM, ITSM, collaboration and financials. ]po[ is built on top of OpenACS.org, an open-source Web platform featuring role-base permissions, workflows, dynamically extensible objects and full-text search.
Coccinella is a free and open-source cross-platform communication tool with a built-in whiteboard for improved collaboration with other people.
Chess Database Application
Scidb is an open-source chess database application for Windows, Unix/Linux. It is a new development inspired by Scid.
ChessDB is a free open-source chess database for Windows, Linux, Mac OSX and most UNIX and UNIX-like operating systems. ChessDB is based on code from Scid http://scid.sourceforge.net/ - a project for which there have been no updates for several years. In
This is little suite of software write in tcl/tk, provides: (xinfo) graphical interface about system info. (xdrae) interface for R.A.E spanish dictionary, and some extras (translate, doc, verbs, etc,,).Xedit ,simple text edit, Xrun run command in X-11
TkGate is a event driven digital circuit simulator with a tcl/tk-based graphical editor. TkGate supports a wide range of primitive circuit elements as well as user-defined modules for hierarchical design.
Clinical Medical Records. Mostly in Tcl/Tk. Some C,C++, PYTHON, PERL. For Family Physicians, Pediatricians, Internists or Primary Care. Used in a 4 doctor group for 5 years. Network enabled. Tk GUI and web browser based interfaces. HCFA1500 claim form.
<b>Msn4Lin</b> is a messenger client for X. At the moment available in Tcl/Tk (easy installation, but with failures) or C++ with <a href=/projects/xlion/>XLion</a> (difficult installation, but more stable). It supports plugins, skins, multilanguage, ...
XMFFMPEG it'a GUi for ffmpeg programmed in language tcl/tk, you can encode from your dvd drive to mp4g4/xvid, snow, mpeg1 , DVd, PVCd, PDVD.etc... It includes matrix editor. XMFFMPEG es una IGU (Interfaz Grafica Usuario) creada en lenguage tcl/tk, c
LinuxCNC controls CNC machines. It can drive milling machines, lathes, 3d printers, laser cutters, plasma cutters, robot arms, hexapods, and more.
Open Source and Portable object oriented software for 3D digital image segmentation and visualization. Pipes and Filters Architechture. Implemented in C++, and uses FLTK, VTK, ITK, TCL (plugins), and pipeline filters implemented in XML. DICOM support.
Medical decision making algorithm tool. Visual design tool generates Tcl/Tk code. Non-programmers can design interactive algorithms. Generates notes for inclusion in medical record. Runs freestanding or in Tcl Plugin.
Efficacy is a user-friendly education system (turn-key) packaged as both a "free" product for those with limited or no income and a retail product. Efficacy, increases a persons ability, opportunity, and income. Efficacy, is a university in a box.
Small framework working over SDL libraries to develop small and simply 2D games
FTclP is a FTP client written in Tcl-tk. It aims to provide a lightweight, easy to use, gui-based ftp client for several operating systems/architectures.
IT-MAME is a Front End for the great Unix arcade emulator xmame, wich is based on M.A.M.E. project (Multiple Arcade Machine Emulator). It has been written on tcl/tk.
LESP is a tool for easy configure and manage multi-domains servers of the default services in many GNU/Linux distributions, it is easy to use and install, similar to Webmin or Linuxconf but to the newbe user of GNU/Linux, with a *click+accpet* skill.
ISO 17799 - Code of practice for information security management. Creation of methodology and documentation for audit adapted to ISO. One is made up of an introduction on general aspects of the security of the information.
This software is designed to localize, recognize and register in a database a car license trough a digital picture
Incan Abacus Emulator
The Yupana was an ancient calculating device of the Incas. This simple program compares different theories: - positional notation * Base 10 by H. Wassen (representation, addition) * Base 10 by C. Radicati di Primeglio (representation, addition, subtraction, multiplication) * Base 10 by W. Burns Glynn (representation, addition, multiplication) * Base 40 by N. De Pasquale (representation) - sign-value notation * Powers of ten by C. Florio (representation, addition, multiplication) GUI & Manual main translations: en, es, it Only GUI translations (alpha version): qu, pt, fr, de, ro, ru, jp
A simulated Artificial Intelligence IRC script for use with Eggdrop with many options and features and high configurability, multi-language support, grammar checker, and now with theme support! Database support is up-coming.