XDownloader is a video and image downloader app that allows users to download videos from any website and social apps, including TikTok, Facebook, and Instagram. The app features a built-in browser that enables users to browse websites while the app auto-detects videos on the website. Once downloaded, the videos can be played offline. XDownloader supports multiple download formats, including MP3, MP4, JPEG, and PNG, and different resolutions like 480p, 720p, 1080p, or even HD. The app also features a download manager that allows users to pause and resume downloads, and download multiple files simultaneously.

To download videos from websites, users can visit the website using the built-in browser in XDownloader, and the app will auto-detect the videos and images. Users can then tap the download button and choose the video they want to save. To download videos from social apps like Instagram or TikTok, users can open the app and tap the Share icon, then copy the link and return to XDownloader. The app will auto-detect and download the video.

XDownloader comes with a disclaimer that users should obtain permission from the author of the video before re-uploading it. The app is not responsible for intellectual property infringement by reposting someone else's content without permission. Downloading of files is prohibited by national law and copyrighted is prohibited. XDownloader is not officially associated with Instagram, Facebook, Twitter, TikTok, etc.

Overall, XDownloader is a fast and private video downloader app that allows users to download videos from various websites and social apps easily. The app's built-in browser and download manager make it easy to browse and download videos, while the app's support for multiple download formats and resolutions ensures that users can download videos in the format and quality they prefer.