// install via winget
Command Prompt & PowerShell
click to copy
winget install AviSynth.AviSynth
// direct download
Download Installer// about AviSynth
Script-based frameserver for video editing and processing
// frequently asked questions
How do I install AviSynth using winget?
Open PowerShell or Windows Terminal and run:
winget install AviSynth.AviSynth. Winget ships with Windows 10 (1809+) and Windows 11 — no additional install needed.What is AviSynth?
Script-based frameserver for video editing and processing
Is AviSynth free to download?
AviSynth is distributed under the GPLv2 license. Use the winget command above or click the download button to get the installer directly from the publisher.
How do I update AviSynth with winget?
Run
winget upgrade AviSynth.AviSynth in PowerShell or Windows Terminal to update AviSynth to the latest available version.What architecture does AviSynth support?
The listed installer targets the x64 architecture. See the publisher’s documentation for full compatibility details.