Aegisub
Apple Silicon version latest seen at v9794-migration03-e79aa896b · Reported by 2 Macs in the community.
All sighted native versions (2):
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
Aegisub is a free, open-source subtitle editor designed for creating, timing, and styling subtitles for video projects. It specializes in the Advanced SubStation Alpha (ASS/SSA) format, which supports advanced effects like karaoke, custom typography, and complex animations. The app features a waveform-based audio editor for precise timing, a visual timeline, support for multiple subtitle formats (SRT, SUB, and others), and powerful automation through Lua scripting. Originally developed for anime fansub production, Aegisub has become the standard tool for professional subtitle creation, used by translators, video creators, and filmmakers worldwide. A native Apple Silicon build has been confirmed running on Macs in the Rosetta Check community.
AI Recommendation
1 suggestionA native Apple Silicon build of Aegisub is now available. Download the latest version from aegisub.org — the official download page offers a Mac Silicon ARM build alongside the standard Intel version, and the native build is the default download on Apple Silicon Macs. Simply visit aegisub.org/downloads, download the macOS build marked for your architecture, install it, and your subtitles, styles, and preferences will carry over automatically from your existing copy. The native version will provide noticeably better performance and battery life compared to running the Intel build under Rosetta.
Recommended reading