StayOn 2.0.1 Update

Update

Added a Windows tray icon, left-click to toggle running and stopped states and right-click to open the menu
Added an option to hide the cat, with the setting preserved on next launch
Added cumulative uptime in hours and minutes to the Windows taskbar, with eight color choices and an option to hide it

Keeps your computer from going into sleep mode or turning off the screen while you work.
Works without adjusting any Windows power or sleep settings.
Rebuilt in C to greatly reduce the program's file size.
Click the cute animated cat on your screen to turn sleep prevention on or off.

Version 2.0.0 (2026/09/21)
- Redesigned the app for a lighter and more reliable experience
- Improved prevention of screen timeout, sleep mode, and unexpected Away status in apps such as Teams
- Added 100%, 200%, and 400% display size options
- Added automatic saving of window position and display size, and improved multi-monitor placement
Version 1.0.2 (2024/11/25)
- Removed Delphi VCL Styles completely
- Resolved Direct2D errors occurring on specific computer environments
- Enhanced HiDPI optimization.
Version 1.0.1 (2024/11/16)
- Added support for Italian, French, and Russian
- Updated DzHTMLText library
Version 1.0.0 (2024/11/03)
- Improved update notification module.
- Added multilingual support

Download
(Windows)

StayOn is freeware.
You can use it freely in any setting, including at work, at home, in government offices, and at school.
You may distribute it freely anywhere.

What kind of program is it?
It prevents your computer from entering sleep mode or turning off the screen by starting a screensaver while you work.
Do I need to change Windows power settings myself?
No. You don’t need to adjust Windows power and sleep settings. Sleep mode and screen-off behavior are disabled only while StayOn is running.
Will my Windows settings be changed?
No, it doesn’t change your Windows settings. When you exit StayOn, your computer will return to its original power settings.
Does it need to be installed?
No, you can run the downloaded file directly without installing it.
Does it include ads or adware?
No, StayOn contains no ads or adware. No unwanted programs are installed along with it.
Can I use it for free?
Yes, StayOn is freeware and can be used for free anywhere, including at work, at home, in government offices, and at school.