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.
- Safari Video Downloader Plugin
- Flash Video Downloader Safari Extension
- Safari Video Downloader Plugin Downloads
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.
If you’re travelling or without internet then you can use Safari video downloader for Mac and easily download videos on your devices. No need to install apps or plugins - just a couple of scrolls and clicks and you’ll have your video (s) stored on your hard drive, ready to watch any time, anywhere. DownloadHelper for Safari is also a robust video converter which lets you watch online video anywhere by converting to the compatible format of your device. To convert the downloaded video, go to click the 'Add to Convert List' icon in the 'Download' tab. This way, you can import the video to 'Convert' tab for converting.
Extending Apps
Extend the web-browsing experience by allowing Safari to read and modify webpage content on macOS. 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.
Safari Video Downloader Plugin
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
Flash Video Downloader Safari Extension
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.
Safari Video Downloader Plugin Downloads
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.