NirCmd

NirCmd is a small utility that allows you to do many useful tasks from command-line, without displaying any user interface: change your display settings, turn off your monitor, open the door of your CD-ROM drive, and more...

Free Windows

wxFormBuilder

wxWidgets is an excellent framework that enables the creation of multi-platform applications with and without a graphical user interface. There are several applications...

Free Open Source Mac OS X Windows Linux

Yad

Yad (yet another dialog) is a fork of Zenity with many improvements, such as custom buttons, additional dialogs, pop-up menu in notification icon and more. It's...

Free Open Source Windows Linux

Zenity

Zenity is a tool that allows you to display GTK dialog boxes in commandline and shell scripts.

Free Open Source Linux

KDialog

Show KDE dialog boxes from shell scripts

Free Open Source Linux

wxSmith

wxsmith is a code::blocks plugin for rad editing of wxwidgets applications.

Free Open Source Mac OS X Windows Linux Code::Blocks

F2KO CMD Tools

A bunch of command line tools for Windows for tasks ranging from encryption to simulating key presses and mouse clicks. Each tool is its own .exe file.

Free Windows

Batch MessageBox

This is a tiny hack to display message boxes from Windows batch files and command line programs. There are many like it but the developer didn't find any that was...

Free Open Source Windows

Tron

Tron is a console application which simulates user intervention for otherwise unscriptable applications.

Free Windows

dialog

display dialog boxes from shell scripts. Curses based. Works in console mode.

Free Open Source Windows Linux

whiptail

display dialog boxes from shell scripts

Free Open Source Linux

CocoaDialog

CocoaDialog is an OS X application that allows the use of common GUI controls such as file selectors, text input, progress bars, yes/no confirmations and more with a...

Free Open Source Mac OS X

XRCed

XRCed is a simple resource editor for wxWidgets/wxPython GUI development which supports creating and editing files in XRC format It is written in Python and uses...

Free Open Source Mac OS X Windows Linux

MessagePop

MessagePop is a simple application designed to help you convey a message to the computer user. The program allows you to specify the message text and the other...

Free Windows

gxmessage

a GTK-based xmessage clone

Free Open Source Windows Linux

xmessage

display a message or query in a window (X-based /bin/echo)

Free Open Source Linux

Dialogblocks

Anthemion DialogBlocks is a sizer-based resource editor that quickly gets you creating professional-looking dialogs, wizards and frames for deployment on Windows, Linux...

Commercial Mac OS X Windows Linux

Gtkdialog

Gtkdialog is a small utility for fast and easy GUI building. It can be used to create dialog boxes for almost any interpreted and compiled programs which is a very...

Free Open Source Linux

VisualWX

Visualwx aims to be the ultimate RAD tool, designed for c++, python, perl, ruby, lua and wxWidgets. Still there are many things to do, but we've achieved...

Free Open Source Windows Linux