RSS Feeds

Receive a regular RSS feed from our latest, most popular and recommended downloads

Latest downloads feed

Get a regular RSS from our most latest downloads

Most popular downloads feed

Get a regular RSS from our most popular downloads

Recommended downloads feed

Get a regular RSS from our recommended downloads

Newsletter

Subscribe to either one of our two newsletters for regular updates and information

Downloads newsletter

This is a weekly newsletter with download news, updates and other information

This is a monthly newsletter with software store information, offers and deals

Caffeine 1.6

Simulate keypresses to prevent your PC sleeping

by Mike Williams

Our Rating:
Your Rating:
Login to rate
Based on 0 ratings
License: Freeware
Operating Systems: Windows 7 (32 bit), Windows 7 (64 bit), Windows 8, Windows Phone, Windows Server, Windows Vista (32 bit), Windows Vista (64 bit), Windows XP
Requirements:
Languages: English
Software Cost: Free
Date Updated: 27 January 2014
Watchlist: Add download to my watchlist
Downloads To Date: 455
Developer: ZHorn Software
RSS News Feed:
Back in stock! Buy Malwarebytes Anti-Malware Premium v2 with a 1-PC LIFETIME license, only $24.95, from store.downloadcrew.com
Caffeine 1.6
Simulate keypresses to prevent your PC sleeping

Caffeine is a portable free tool which can help to prevent your screensaver activating, or your PC going to sleep. Just launch the program and it simulates a keypress every 59 seconds, so your machine thinks you're still working at the keyboard, and won't shut down.

Caffeine adds an icon to the system tray where you can control how it works. Right-click and you're able to turn the program on for only an hour, for example. It will then keep your system awake for that time, convenient if you're not working at the keyboard but need it to remain active (you're giving a presentation, perhaps), before returning to normal.

The program provides several command line switches to control how it works. There are options to choose which keypress is simulated, for instance, and how often it's repeated. You can choose whether it's active on launch, or how long it will be active. You get to decide whether Caffeine works from your system tray, or a taskbar button, and there's even an option to prevent sleep, but allow the screensaver to start.

Conveniently, all this comes packaged in a single tiny executable (a mere 40KB) which, the author claims, runs on anything from Windows 98 upwards.

Verdict:

An effective way to gain a little extra control over your PC power settings.

Your Comments & Opinion
 
Related Download Articles
 
Don't Sleep 3.64

Don't Sleep 3.64

Freeware

Temporarily prevent Windows from hibernating, sleeping, shutting down or restarting

Sleep Preventer 1.3

Sleep Preventer 1.3

Freeware

Temporarily prevent your PC from sleeping or hibernating

Granola

Granola 3.3.3

Freeware

Help to reduce your carbon footprint while saving money

MCE Standby Tool

MCE Standby Tool 0.9

Freeware

Take control of your computer’s low-power states

Other Download Articles From This Category
jv16 PowerTools X

jv16 PowerTools X v4.0.0.1485

Trial Software

Clean, optimise and maintain your PC

Mandelbulb 3D

Mandelbulb 3D 1.8.9

Freeware

Generate spectacular 3D fractal images

ChrisPC Win Experience Index

ChrisPC Win Experience Index 3.30

Freeware

Access the Windows Experience Index in Win 8.1

SyMenu

SyMenu 4.09

Freeware

A superb portable program launcher/ Start Menu

From Softwarecrew

Please wait while my feed loads

See more posts...

Our Price: $29.95
RRP: $89.95
Saving 67%
Buy Now
Offer Ends In:
 

Spotlight: Free Full Software

WhatsApp Messenger 2.12.1

Free Full Commercial Software

WhatsApp Messenger is the world's most popular instant messaging app for smartphones.

You can use it to send and receive text and voice messages, photos, videos, even call your friends in other countries, and because it uses your phone's internet connection it might not cost you anything at all (depending on whether you'll pay data charges).

It's easy to set up and use. There's no need to create and remember new account names or pins because it works with your phone number, and uses your regular address book to find and connect you with friends who use WhatsApp already.

You can talk one-to-one or in group chats, and because you're always logged in there's no way to miss messages. Even if your phone is turned off, WhatsApp will save your messages and display them as soon as you're back online.

There's plenty more (location sharing, contact exchange, message broadcasting) and the app is free for a year, currently $0.99/ year afterwards.

Version 2.12.1 brings:
 - WhatsApp Calling: Call your friends and family using WhatsApp for free, even if they’re in another country. WhatsApp calls use your phone’s Internet connection rather than your cellular plan’s voice minutes. Data charges may apply.

[...]
Value:
Free
Rating: