X-SwiftFormat for Mac

What X-SwiftFormat delivers

X-SwiftFormat is a free extension for Xcode that automatically formats Swift source files so they follow a consistent style. It integrates into the Xcode environment and lets developers apply a uniform set of rules across a project with very little setup, reducing time spent on manual formatting.

How you can tailor the formatter

• Indentation style and tab/space width
• Rules for spacing around operators and punctuation
• Maximum line length and wrapping behavior
• Placement of braces, parentheses, and other delimiters

You can mix and match these settings to match your team’s preferred conventions.

Quick setup and workflow

Once added to Xcode, the extension can be invoked from the editor or tied into save actions so formatting happens automatically. This makes the tool unobtrusive while keeping codebases tidy without extra effort.

Alternative option to consider

• iTools — available at no charge

Benefits of using an automatic formatter

• Promotes a uniform coding style that’s easier to read and review
• Lowers the chance of style-related diffs and merge conflicts
• Speeds up development by removing manual formatting tasks
• Helps catch minor inconsistencies that could lead to mistakes

Overall, X-SwiftFormat is a practical utility for Swift developers who want cleaner, more consistent code and smoother collaboration.