Enhance and customize the web browsing experience on Mac, iPhone, and iPad with Safari Extensions. Using powerful native APIs and frameworks, as well as familiar web technologies such as HTML, CSS, and JavaScript, you can easily create Safari Extensions in Xcode and distribute them on the App Store in the Extensions category or get them notarized for distribution outside the Mac App Store. And now, Xcode 12 supports the popular WebExtension API and includes a porting tool to make it easy to bring your extensions to Safari.
Download macOS Catalina for an all‑new entertainment experience. Your music, TV shows, movies, podcasts, and audiobooks will transfer automatically to the Apple Music, Apple TV, Apple Podcasts, and Apple Books apps where you'll still have access to your favorite iTunes features, including purchases, rentals, and imports. If your browser has a page on it that just won't go away, it could mean that Safari has been hijacked by a malicious program or setting. Special Offer: All students, parents, & educators get 50% off tech support for the entire school year. Released January 8, 2018. Available for: OS X El Capitan 10.11.6 and macOS Sierra 10.12.6. Description: Safari 11.0.2 includes security improvements to mitigate the effects of Spectre (CVE-2017-5753 and CVE-2017-5715).
Blocking Content
Give users the ability to block certain content types on Safari on macOS and iOS. Built with Xcode, these app extensions are designed for speed and don't slow down browsing. And because extensions never see what webpages users visit, user data is protected.
Extending Apps
Extend the web-browsing experience by allowing Safari to read and modify webpage content on macOS. Newest version of mac software. Safari App Extensions are built with Xcode and can communicate and share data with native apps — so you can integrate app content into Safari or send web data back to your app to create a unified experience.
Distributing Extensions
App Store
The new Extensions category on the Mac App Store showcases Safari extensions, with editorial spotlights and top charts to help users discover and download great extensions from the developer community. When your Safari Extension is ready to be released, upload it to App Store Connect for distribution on the App Store. Apple reviews all extensions and updates to ensure they work reliably. Before submitting for review, make sure to read the guidelines for extensions.
Blocking Content
Give users the ability to block certain content types on Safari on macOS and iOS. Built with Xcode, these app extensions are designed for speed and don't slow down browsing. And because extensions never see what webpages users visit, user data is protected.
Extending Apps
Extend the web-browsing experience by allowing Safari to read and modify webpage content on macOS. Newest version of mac software. Safari App Extensions are built with Xcode and can communicate and share data with native apps — so you can integrate app content into Safari or send web data back to your app to create a unified experience.
Distributing Extensions
App Store
The new Extensions category on the Mac App Store showcases Safari extensions, with editorial spotlights and top charts to help users discover and download great extensions from the developer community. When your Safari Extension is ready to be released, upload it to App Store Connect for distribution on the App Store. Apple reviews all extensions and updates to ensure they work reliably. Before submitting for review, make sure to read the guidelines for extensions.
Converting Legacy Safari Extensions
Apple Safari Download Mac
Legacy Safari Extensions(.safariextz files) built with Safari Extension Builder are not supported in Safari 13 on macOS Catalina, macOS Mojave, or macOS High Sierra. The Safari Extensions Gallery for legacy extensions will no longer be available in September, 2019. Users on macOS High Sierra or later can easily find extensions on the Mac App Store by choosing Safari Extensions from the Safari menu.
Apple Safari Support Phone Number
If you distribute legacy extensions built with Safari Extension Builder, we recommend converting them to the new Safari App Extension format, test on the latest version of Safari 13, and submit them to the Mac App Store or notarize them for distribution outside the Mac App Store.
