Black out or dim idle secondary monitors to help prevent OLED burn-in.
Publisher’s description
What is OLED Sleeper?
OLED Sleeper by Quorthon13 is open-source Windows software in the monitoring & benchmarks category. It is written in C#.
Installation and requirements
The publisher provides EXE (Inno Setup) installers for 32-bit Windows. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches.
Updates and version history
The current version is 2.2.0, released on September 5, 2026. The version history goes back to April 6, 2026: 2 releases, all linked to the official files.
Popularity and file types
The source code on GitHub (Quorthon13/OLED-Sleeper) has 149 stars. Similar programs include Monitorian, Veyon and Datadog Agent.
Project description on GitHub: “Black out or dim idle secondary monitors. The screen wakes instantly on mouse or keyboard activity. A simple wizard lets you choose which displays to manage and set a custom idle timer. ”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
- Updated in the last two months
Cons
- No native ARM64 build
- 32-bit only
- Installation needs administrator rights
In short: OLED Sleeper is an open-source monitoring & benchmark tool for 32-bit PCs. Administrators can deploy it unattended.
Is OLED Sleeper safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
BCA309821C8A14905EB77802F785C9E0336BA8728A1746EC66019B78C76ECF07· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 2 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 2.2.0Latest | September 5, 2026 | — | 32-bit EXE (Inno Setup) |
| 2.1.0 | April 6, 2026 | — | 32-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id Quorthon13.OLEDSleeper -eOLED-Sleeper-2.2.0-Setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
- Publisher
- Quorthon13
- Category
- Monitoring & benchmarks
- Licence
- MIT
- Price
- Free
- Source code
- github.com/Quorthon13/OLED-Sleeper
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 32-bit
- Installer
- EXE (Inno Setup)
- Version
- 2.2.0
- Released
- September 5, 2026
- Added to the catalogue
- July 22, 2026
- Versions listed
- 2
- GitHub stars
- 149
- GitHub forks
- 18
- Website
- github.com
- winget ID
- Quorthon13.OLEDSleeper
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is OLED Sleeper free?
Yes. OLED Sleeper is open-source software under the MIT licence.
Is OLED Sleeper safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install OLED Sleeper with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can OLED Sleeper be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does OLED Sleeper run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 32-bit version through emulation.
Where can I download an older version of OLED Sleeper?
The versions page lists all 2 versions with links to their official installer files, back to April 6, 2026.
What are alternatives to OLED Sleeper?
Monitorian, Veyon, Datadog Agent, windows_exporter and Alloy. The alternatives page compares them.
