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Download Viola

Viola for Windows is available now. Download the signed installer, then verify the SHA-256 hash and signing certificate before you run it.

Download for Windows

ViolaSetup-1.0.0.exe · ~586 MiB · Windows 11

After Download

1

Verify signature, open the installer

2

Connect your music and, optionally, Google for Gmail, Calendar, and YouTube

3

Say "Viola" and start talking. Add rooms by opening a browser on any device. Enable phone later if you want Viola to place outbound calls.

Verify before you install

Every public Windows installer is code-signed and published with a SHA-256 checksum. Do not install a build unless both values match this page.

Current release:
ViolaSetup-1.0.0.exe · 613,666,800 bytes (~586 MiB)
SHA-256:
f3db3c21584010ab845a640e196c33aad9ecfdcbf3c931c407f276922737dff4
Authenticode signer:
CN=Jihad Shkoukani, O=Jihad Shkoukani, L=Milwaukee, S=Wisconsin, C=US
Signing certificate SHA-1 thumbprint:
85B5310FC5405C2DAC3151B82C1C9BEE395501A7

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

The Thumbprint field of the SignerCertificate must match the value above. The Hash from Get-FileHash must match the SHA-256. If either differs, do not install; email [email protected].

This page is updated whenever the public installer changes.

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