Icon of program: Caffe1ne

Caffe1ne for Windows

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Editors’ Review

Download.com staff
Caffe1ne is a utility preventing PC lock, sleep, or screensaver activation. It simulates Shift key presses every 59 seconds to maintain activity without altering permanent system idle settings.

  • Pros

    • Prevents PC from locking, sleeping, or activating screensaver.
    • Simulates Shift key press every 59 seconds.
    • Does not change system idle time settings.
    • Provides temporary idle prevention without persistent configuration.

  • Cons

    • No options are saved after OS restart or system crash.
Icon of program: Caffe1ne

Caffe1ne for Windows

Download now

Used Caffe1ne for Windows?

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Full Specifications

GENERAL
Release
Latest update
Version
1.5
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 98
  • Windows ME
  • Windows XP
  • Windows 10
  • Windows Vista
  • Windows 2003
  • Windows NT
  • Windows 2000
  • Windows 7
Additional Requirements
None
POPULARITY
Total Downloads
2,310
Downloads Last Week
2
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Developer’s Description

By Loonies Software
Prevent system screen go off after idle time expire.
Caffe1ne is a utility to prevent your PC from locking, sleeping, or activating screensaver after idle time determined by various system settings. Actual effect works by simulating that you've pressed the SHIFT key once every 59 seconds. This program does not change idle time settings, what may be useful if you need to have effect not long time, because after restarting OS or system crash there is no options to be saved.
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