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CLI Open source 4,411 installs/mo

libass for Mac

Subtitle renderer for the ASS/SSA subtitle format

Quick answer: libass is a media app for macOS. Install it with brew install libass. It is distributed under the ISC licence. It has 4,411 Homebrew installs in the last 30 days.

What libass is

libass is a media app for macOS: subtitle renderer for the ASS/SSA subtitle format.

It is distributed as a Homebrew formula, which builds or pours a binary and puts it on your PATH. The project is open source and lives at https://github.com/libass/libass.

How to install libass

  1. Open Terminal (press ⌘ + Space and type “Terminal”).
  2. If Homebrew is not installed yet, run the installer below once.
  3. Run brew install libass.

Homebrew installer, if you need it:

Prefer a graphical installer? Download it from the official site. MacPicks never hosts or mirrors binaries — the Homebrew command always pulls from the vendor's own release.

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Frequently asked questions

How do I install libass on Mac?

Run brew install libass in Terminal. This requires Homebrew; if you do not have it, install it first with the command below.

Is libass open source?

Yes — Homebrew distributes it under the ISC licence.

Does libass run on Apple silicon?

Homebrew publishes this formula for macOS. If upstream does not ship an Apple silicon build, Rosetta 2 handles the Intel binary.

How popular is libass?

It was installed 4,411 times in the last 30 days according to Homebrew analytics, ranking #367 in this catalogue.

What version of libass is current?

The latest packaged version is 0.17.5.