Ameko

AmekoProject·AmekoProject.Ameko

Cross-platform editor for Advanced Substation Alpha (ASS) subtitles

Ameko is an editing suite for Advanced Substation Alpha (ASS) subtitles.

winget install --id AmekoProject.Ameko --exact --source winget

Latest 1.1.0·June 7, 2026

Release Notes

New Features

  • Key Names & Terms (KNP) support in Project files
  • Partial or full language support for: English (GB), Polish, German, Spanish (LATAM), Vietnamese, and Chinese (Traditional)
  • Support ASS v4.00 and v4.00++
  • Scripting: New SDK for developing with IntelliSense and type hinting
  • Scripting: Call scripts from scripts
  • Scripting: Mutable Tag & Block API

Fixes

  • Fixed broken dylibs on macOS
  • Fixed crash when using Styles Manager buttons
  • Fixed CPU compatibility build issue
  • Use correct encoding for spellcheck dictionaries
  • Force OpenAL on macOS to avoid memory leak (thanks @5fish!)
  • Fixed issue where frames might not be displayed when seeking while paused
  • Fixed issue where frames might not be displayed when playback ends
  • Added I/O permissions error handling
  • Fixed culture issues when writing files

Huge thanks to everyone who's contributed to the localization efforts! If you're interested in helping out, head over to the Crowdin project page!

You can submit bugs and feature requests to the issue tracker directly, or head over to the Discord server or discussions page for a conversation.

I hope you continue to enjoy using Ameko!

Installer type: zip

x64—DBB6A59022B1BD1FA3F3BB6AE65B879B896E3A0457E73F6766E592F3F11E861D

Details

Homepage
https://github.com/AmekoProject/Ameko
License
GPL-3.0
Publisher
AmekoProject
Support
https://github.com/AmekoProject/Ameko/issues

Tags

accessibilityadvanced-substation-alphaamekoanimecross-platformcsharpdesktopffmpeglibasssubtitlestranslationzig