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Download Viola

Windows installer for the Viola desktop app.

Download for Windows

ViolaSetup-1.0.0.exe · SHA-256 F3DB3C21584010AB845A640E196C33AAD9ECFDCBF3C931C407F276922737DFF4

What ships at launch

1

A signed Windows installer (Authenticode + published SHA-256 checksum)

2

Local-first desktop app. Connect launch-supported music paths and Calendar where enabled.

3

Say "Viola" and start talking. Add rooms by opening a browser on any device. Phone calling is opt-in.

Verify the installer

Before installing, confirm that the downloaded file name and SHA-256 checksum match the values on this page.

How to verify on Windows (PowerShell):

# 1. Check the Authenticode signature and thumbprint
Get-AuthenticodeSignature .\ViolaSetup-1.0.0.exe

# 2. Check the SHA-256
Get-FileHash .\ViolaSetup-1.0.0.exe -Algorithm SHA256

If anything looks off, email security@useviola.com before installing.

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