Important: if you don't see the “Xcode Source Editor” menu item under System Preferences -> Extensions, this is most likely due to a corrupt installation of the Xcode itself.
If this happens, reinstall both Xcode and Swiftify from the AppStore.
Email if the issue persists.

Visit to get your free API key.

Swiftify Xcode Extension allows converting your Objective-C code to Swift 5.0 or 4.2 right in Xcode.
The app includes Xcode & Finder extensions and the Advanced Project Converter app best suited for gradual project migration.

To install Swiftify for Xcode in Xcode 10 (or Xcode 9) on macOS Mojave (or High Sierra):
• Quit Xcode;
• Launch “Swiftify for Xcode” from your Applications folder and follow the link to get your API key (if you leave it blank, the output will be limited to 1 KB);
• Enable Swiftify extension in System Preferences -> Extensions -> Xcode Source Editor;
• Restart Xcode;
• Use Editor -> Swiftify menu to convert selection, whole file or clipboard contents from Objective-C to Swift.

The converted code is transferred over an encrypted HTTPS connection and is NEVER stored on our servers!

If you are interested in the offline version with a similar functionality, it's also available at

Swift and Xcode are trademarks of Apple Inc., registered in the U.S. and other countries.
Swiftify ( is not affiliated with Apple, Inc.


Version 5.0.1

It's finally possible to tweak many conversion options used in Xcode, Finder Extensions and the Advanced Project Converter.
Now you can configure many conversion options under Preferences->Converter.
Fixed high CPU usage when converting code using the Xcode Extension.
A lot of bug fixes and stability improvements.

Bewertungen und Rezensionen

3.0 von 5
6 Bewertungen

6 Bewertungen

Tim69 ,

Excellent tool for the conversion from Objective-C to swift

Great value
Excellent support
Could not have done without it.
Highly recommendable

AvaGlobalGitHub ,


Very Stable API and reliable converter.


Oleksii Petushchak
51.4 MB

macOS 10.12 oder neuer, 64-Bit-Prozessor



Kennzeichnung: 4+
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  • Familienfreigabe

    Wenn die Familienfreigabe aktiviert ist, können bis zu sechs Familienmitglieder diese App verwenden.