MioToolbox
MioToolbox is composed of five handy graphics tools available at any time from a single mouse click: The pixel ruler, color picker, screen capture, lens, mouse lens, and more. Located unobtrusively on your desktop, MioToolbox remains accessible while you work. ... Each of the tools can be launched with a single mouse click at any time. ... The selected tool will pop up over your current application and minimize itself when you're done. ... You can start any MioToolbox tool at any time while working in another application.
http://www.mioplanet.com/products/miotoolbox/miotoolbox.exe - 1Mb - Download - Screenshot

Fast Shutdown
Fast Shutdown - it is the simple utility, which allows you log off, restart or shutdown your computer by easy mouse click. After starting the little icon appears in system tray and you can perform the desired action by single or(and) double mouse click on it. ... Fast Shutdown has also many settings, so you can tune restart process for your comfort and pleasure. ... All actions are tunable.
http://www.fastdown.multiservers.com/fs.zip - 367Kb - Download - Screenshot

Meta Commander Pro
Meta Commander Pro is the unique file utility that has some exclusive features, never seen in file management software before! It is built around single-click technology, ensuring you can access any file or folder on your computer, copy-move files and folders, run popular applications as well... This rocking feature allows you do all kinds of things with one click - from opening documents and running applications to browsing the web! ... With Meta Commander you will only need to click once! ... When using Explorer, MS-Office, Total Commander or Far, it takes at least 6 mouse clicks to...
http://www.desktopboosters.com/download/common/MetaCommanderSetup.exe - 2Mb - Download - Screenshot

Qube Websearch Client
Qube - abbreviated as q3, is the next generation, websearch client for instant, single-click access to information from the collective index of traditional search engines. Qube emphasizes on usability rather than availability of information allowing you to search the web with a click, using a... If you'd want to type the keyword manually, just single-click on the tray icon or press the PopBox hotkey - Alt + X (default), opening a compact PopBox to search near your mouse cursor. ... Point your mouse on ANY (Browser, Messenger, Document, Email and almost any) text and press Ctrl + Right...
http://www.qelix.com:80/qube/download/uploads/qube_v1.exe - 3Mb - Download - Screenshot

Autorun Express
Give your CD/DVD collection professional touch. This piece of software will help you create great looking and powerful autorun applications in no time. User-friendly interface and WYSIWYG visual design concept require no programming skills so you can make your first application in just few... inf file is automatically created with few interesting options: you can add new items to Windows context menu for CD drive, change drive icon, plus you can preview shell menu any time with single mouse click.
http://www.storm-software.co.yu/software/autorun_express.exe - 1Mb - Download - Screenshot

Service Account Manager
Service Account Manager is a powerful mass management tool for the automated and remote management of Windows services. The tool provides a single view of all services on all managed systems, allowing administrators to report on and change virtually all service properties with a few mouse clicks. ... " Service Account Manager provides a single view of all services running/installed on all managed systems. ... Administrators can then sort by account (or any other reported characteristic), prepare reports on credential usage, and change virtually all service properties with a few mouse clicks.
http://www.liebsoft.com/products/samsetup.exe - 13Mb - Download - Screenshot

MS Developer Studio AddIn
FEATURES: (1) #define expander. Learn what will happen to your code when all #define and #include dirrectives are executed. (2) Easily insert pieces of C/C++ code. I am sure you have a piece of code that is migrating from project to project. Now you can insert your stuff with one mouse click! ... (3) ZIP your workspace with single mouse click. ... But you can do the same with single mouse click from Developer Studio! ... Now you can acrive the project with one mouse click (4) Kill the process beeing debugged.
http://www.softcab.com/ftp/msvc.zip - 52Kb - Download - Screenshot

AbsoluteControl
The technology progress goes on with blazing speed! New operating systems are being released quite often! And we all know they can do much... ... but it seems their makers intentionali hide the potentialy usefull features deep inside. We have to click many times before a simple action brings us... AbsoluteControl monitors memory usage providing you with most up to date information without the need to perform even a single mouse click. ... AbsoluteControl(tm) offers wide range of OS control tools available on single click.
http://kamatoz.com/AbsoluteControl-ENG-Setup.zip - 192Kb - Download - Screenshot

Heidi R. Stealthy (TM)
With a single mouse-click, Heidi R. Stealthy (TM) allows you to instantly conceal your current PC or laptop activities from your friends, family, coworkers, roommates, casual onlookers and passersby. When it's safe once again, another single mouse-click returns your PC or laptop to its prior state. ... One mouse-click, and your open, visible application windows can be hidden from your desktop, taskbar, and the ALT+TAB keystroke combination. ... Stealthy (TM) resides on your system tray - invisibly, if you desire - waiting for you to click her icon.
http://owendigital.com/software/heidi.zip - 1Mb - Download - Screenshot

Prime Number Calculator
Calculate the prime numbers between any two limits with a single click. It uses a deterministic test and uses the Sieve of Eratophenes logic. Displays the result in decimal and binary stars. Small application window allows simultaneous use with Microsoft Word, Outlook, Excel, etc.. ... Click minimize (_) to send to tray and click icon with either mouse button to pop up. ... Free one month trial. ... Only 99¢ per month. ... Educational discount: 20%. ... Recommended on The Math Forum @ Drexel (University) for Middle School, High School and College, ages 6+.
ftp://s:oftware@dreamfrequency.com/Primes.zip - 2Mb - Download - Screenshot