Antiqua is a free Chrome add-on developed by Michel. It falls under the category of Browsers and specifically belongs to the Add-ons & Tools subcategory. This add-on replaces the commonly used Eszett (ß) character in Germany and Austria with the Doppel-S (ss) used in Switzerland.

With Antiqua, words like "Gruß" are transformed into "Gruss" and "Maßnahme" becomes "Massnahme". This add-on offers a simple and effective solution for users who prefer the Swiss spelling of words or have difficulty typing the Eszett character.

The latest version, v0.30, now works seamlessly even in frames, ensuring consistent replacement throughout the browsing experience. Additionally, v0.20 introduces a new icon for Antiqua, giving it a fresh look. Overall, Antiqua provides a convenient way to automatically convert Eszett characters into Doppel-S, enhancing readability and consistency in written content.