Download Smirne

Smirne [1.1.0]

Released: October 25 2026 · For: Windows 10 and Windows 11

Important: browser security warning
Because Smirne is a new application, your browser or Windows may display a security warning when you download or run the installer. This happens with any recently released software that doesn’t yet have a large download history.

If you use Chrome or Edge:

Click the three dots (⋯) next to the download, or open the Downloads panel.
Select Keep, then Keep anyway.

If Windows SmartScreen appears when you run the installer:

Click More info.
Click Run anyway.

Requirements

Windows 10 or Windows 11 (32-bit or 64-bit)
.NET Framework 4.8, already included in up-to-date versions of Windows
Administrator rights to install

Installing Smirne

Download the installer, Smirne-[1.1.0].msi.
Double-click the file and follow the instructions. Windows will ask for permission to make changes to your computer: this is needed to install Smirne for all users.
When the installation is complete, open Smirne from the Smirne IDE shortcut on your desktop, or from the Start menu search.

Smirne is installed in the Smirne folder inside Program Files. Your settings, workspaces, sessions and notes are kept separately, in your personal application data folder, so they are never touched by installing or updating the program.