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Available on winget

Install AviSynth+

AviSynth+ is an improved version of the AviSynth frameserver, with improved features and developer friendliness.

Install with winget
winget install --id AviSynth.AviSynthPlus
Upgrade
winget upgrade --id AviSynth.AviSynthPlus
Uninstall
winget uninstall --id AviSynth.AviSynthPlus

About AviSynth+

AviSynth+ is a fork of the well-known frameserver, but with community contributions that avoided mainline inclusion until now. In the hope of modernizing AviSynth to meet present day needs and expectations, the project encourages everybody to help reach our goals: add long-sought features, energize the community, and improve developer and user friendliness. AviSynth+ is fully compatible with plugins and scripts written for AviSynth.

What's new in 3.7.5.4289

Hotfix release for YtoUV and non-x86 platforms - CMakeLists.txt: if CMAKE_BUILD_TYPE isn't set, use Release - Update build.yml, retire unsupported 20.04, add 24.04 - Fix an llvm syntax warning. - rstdoc: update change log - Bump to IF v11.1: Fix AVS_Value 64 bit data member declaration for 64 bit non Intel (X86_X64) systems. - rstdoc: open 3.7.5 change log, add Raspberry pi stuff to posix. - Fix gcc compilation warning - Fix: resizer crash for non-intel (e.g. aarch64), regression in 3.7.4 - Fix #434: YtoUV crash, regression since 61d2c9aa3ae41fc5def86cc30ff7f7c577fdcd16 - Add pkgconf->cmake detection fallback message for SoundTouch - avisynth+_arm64.iss: assorted fixups - plugins/CMakeLists.txt: fix VDubFilter build check - Remove upx.exe from the source tree

Read release notes

Version history

Version Updated Notes
3.7.5.4289 Unknown Hotfix release for YtoUV and non-x86 platforms - CMakeLists.txt: if CMAKE_BUILD_TYPE isn't set, use Release - Update build.yml, retire unsupported 20.04, add 24.04 - Fix an llvm syntax warning. - rstdoc: update change lo...
3.7.4.4273 Unknown Release notes
3.7.3.4003 Unknown Release notes
3.7.2.3661 Unknown - C interface Win32 access: fix issue by adding V8 interface function… … names to avisynth.def or else names are decorated (Issue #276) e.g. DLL published _avs_get_frame_props_ro@8 instead of avs_get_frame_props_ro - Sho...
3.7.1.3593 Unknown Additions: - Linux: Show more information when dlopen fails - Expr: allow auto scaling effect on pixels obtained from relative addressing - New array manipulators: ArrayDel, ArrayAdd, ArrayIns, ArraySet with accepting mu...
3.7.0.3382 Unknown No notes