IdleHarbor is a native Windows keep-awake utility with optional mouse movement, power-request modes, activity-aware pausing, lock and disconnect safety, battery protection, active hours, session limits, a notification-area menu, and an emergency stop hotkey. It is user-visible, configurable, and does not require a managed runtime.
Publisher’s description
What is IdleHarbor?
IdleHarbor by Cristian Tcaci is open-source Windows software in the notes & to-do category. It is written in C++.
Installation and requirements
The publisher provides Portable installers for 64-bit and ARM64 Windows. It runs without installation (portable).
Popularity and file types
The source code on GitHub (Chris0Jeky/IdleHarbor) has 1 stars. Similar programs include Obsidian, Logseq and QOwnNotes.
Project description on GitHub: “Free, open-source Windows mouse jiggler and keep-awake utility. Native C++20/Win32, ~530 KB, no runtime, no telemetry. Bounded motion modes, Windows power requests, and safeguards that pause on real input, lock, battery, or full-screen apps.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Portable: runs without installation
In short: IdleHarbor is an open-source notes & to-do tool for 64-bit and ARM64 PCs.
Is IdleHarbor 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:
B3BC7E5714543CEE3877E94F3C74ECFEDB30D3599DECEF316E57715FDF9F6D28· 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 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.1.0Latest | August 20, 2026 | — | 64-bit ZIPARM64 ZIP |
Install from the command line
Silent install ›winget install --id Chris0Jeky.IdleHarbor -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Cristian Tcaci
- Category
- Notes & to-do
- Licence
- GPL-3.0-only
- Price
- Free
- Source code
- github.com/Chris0Jeky/IdleHarbor
- Written in
- C++
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- Portable
- Version
- 0.1.0
- Released
- August 20, 2026
- Added to the catalogue
- September 24, 2026
- Versions listed
- 1
- Downloads on ExeAtlas
- 2
- GitHub stars
- 1
- Website
- github.com
- winget ID
- Chris0Jeky.IdleHarbor
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is IdleHarbor free?
Yes. IdleHarbor is open-source software under the GPL-3.0-only licence.
Is IdleHarbor 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 IdleHarbor 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.
Does IdleHarbor run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Can I use IdleHarbor without administrator rights?
Yes, it is portable: unpack and run it.
What are alternatives to IdleHarbor?
Obsidian, Logseq, QOwnNotes, Evernote and Super Productivity. The alternatives page compares them.
