Docs
Documentation
Install, verify, update and uninstall Notchi on Windows 10 and Windows 11.
01
How to install Notchi
Download the latest stable installer, run it, and launch Notchi from the Start menu.
- 1
Download the installer
Get the latest stable version from this site or the GitHub releases page.
- 2
Run the installer
The per-user installer starts right away and does not need administrator rights.
- 3
Launch Notchi
The notch appears at the top of your screen. Hover over it to expand.
02
Verify the installer
Every release lists a SHA-256 checksum. Download the installer, run the command below in PowerShell, then compare both hashes.
If the hashes do not match, delete the file and download it again from GitHub.
SHA-256 checksum
671d2974e18dfec05b4d40e5a9d8833a8255170d2ea8b0fc9fdf22dfdadb818a Verify in PowerShell
Run this command in PowerShell and compare the hash with the one above.
Get-FileHash .\NotchiSetup-x64.exe -Algorithm SHA256
03
SmartScreen and unsigned installers
Notchi is not code-signed yet, so Windows SmartScreen may show a warning. This is expected for new, unsigned software. You can verify the SHA-256 checksum before running the installer.
Start with Windows
Open Notchi settings and enable Start with Windows. You can turn it off again at any time.
Notes and data
Notes are stored in %LOCALAPPDATA%\Notchi. Notes from older versions are migrated automatically.
Uninstall Notchi
Open Windows Settings, go to Apps → Installed apps, select Notchi and choose Uninstall. Your notes are kept in %LOCALAPPDATA%\Notchi unless you remove them manually.
FAQ
Frequently asked questions
Which Windows versions are supported?
Notchi supports Windows 10 version 2004 (build 19041) or later, and Windows 11, on x64.
Why does Windows warn me about the installer?
The installer is not code-signed yet. Windows may show a SmartScreen warning; verify the SHA-256 checksum before choosing “More info” then “Run anyway”.
Does Notchi need administrator rights?
No. Notchi installs per-user under %LOCALAPPDATA% and does not require administrator privileges.
Can I install an older version?
Yes. Every published release stays available on the all versions page.
Where are my notes stored?
Notes are stored in %LOCALAPPDATA%\Notchi and are migrated automatically from older versions.
How do I uninstall Notchi?
Open Windows Settings → Apps → Installed apps, select Notchi, then choose Uninstall.
05
Found a bug?
Report issues on GitHub so they can be tracked and fixed. Include your Windows version and the Notchi version you are using.