Open Source & Free Forever

Download X/Twitter Content Effortlessly

ContentSaver provides both a desktop application and a browser extension to help you save videos and images from X/Twitter in the highest quality.

Our Products

Choose the solution that fits your workflow best.

🖥️
WinUI 3 · Windows

ContentSaver Desktop

A powerful Windows desktop application built with WinUI 3, featuring dual-engine parsing, intelligent downloads, and a modern Mica design that blends perfectly with Windows 11.

  • Dual-engine parsing with automatic fallback for maximum success rate
  • Auto-detect best video resolution, download cover images simultaneously
  • Streaming download engine with real-time speed and progress display
  • Built-in WebView2 browser for account login, persistent session storage
  • Light/Dark theme with Mica material, following system preferences
  • Download management with history tracking and custom save paths
🧩
Chrome · Edge

ContentSaver Extension

A lightweight browser extension for Chrome and Edge that adds hover preview and one-click download capabilities directly on the X/Twitter website.

  • Hover over media to preview original image in a fixed preview window
  • One-click download button to save images at the highest quality
  • Smart recognition — auto-identify tweet media, exclude avatars and backgrounds
  • Supports 12 languages, automatically follows browser language settings
  • No login required, no user data collection, open source and transparent
  • Works on x.com and twitter.com, Chrome 88+ / Edge 88+

Features

Dual-Engine Parsing

Built-in fast parsing engines for multiple social media platforms. Automatically falls back to backup solutions when the primary fails.

🎬

Video Download

Automatically fetches the best resolution video file and downloads the cover image simultaneously.

🖼️

Image Download

Supports batch downloading of multi-image posts, automatically filters out avatars and icons.

📊

Real-Time Progress

Streaming download engine shows real-time download speed and percentage progress.

🔐

Account Login

Built-in WebView2 browser loads login pages directly. Persistent login state across sessions with one-click logout.

🎨

Elegant Design

Light/Dark theme with Mica material background. Previews shown at original aspect ratio for detail inspection.

👁️

Hover Preview

Hover over tweet media to preview the original image. Fixed preview window that does not obstruct other content.

⬇️

One-Click Download

Click the download button to save the original image. Automatically fetches the highest quality version available.

🤖

Smart Recognition

Automatically identifies media content in tweets. Excludes non-target images such as avatars and backgrounds.

🌐

Multi-Language

Supports 12 languages with automatic switching. Interface language follows your browser settings without manual configuration.

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Privacy First

No account login required. No user data collected. No user behavior tracked. Fully open source and transparent.

🔄

Wide Compatibility

Works on Google Chrome, Microsoft Edge, and other Chromium-based browsers. Compatible with Chrome 88+ and Edge 88+.

Why Choose ContentSaver

🔒
Privacy First
13
Languages
100%
Free Forever
OSS
Open Source

Supported Languages

ContentSaver supports multiple languages to serve users worldwide.

🇨🇳简体中文zh_CN
🇹🇼繁體中文zh_TW
🇺🇸Englishen
🇯🇵日本語ja
🇰🇷한국어ko
🇫🇷Françaisfr
🇩🇪Deutschde
🇪🇸Españoles
🇧🇷Portuguêspt
🇷🇺Русскийru
🇸🇦العربيةar
🇮🇳हिन्दीhi
🇮🇹Italianoit

Installation Guide

Get started with ContentSaver in minutes.

Desktop App

  1. Download the latest release from our GitHub releases page
  2. Run the installer and follow the setup wizard
  3. Launch ContentSaver from the Start Menu
  4. Log in to your X/Twitter account via the built-in browser
  5. Paste a tweet link and start downloading

Browser Extension

Microsoft Edge

  1. Open Microsoft Edge Add-ons and install X/Twitter 下载助手
  2. Visit x.com or twitter.com and find a tweet with media
  3. Hover over the image or video and click the download button

Chrome / Other Chromium Browsers

  1. Open chrome://extensions or edge://extensions in your browser
  2. Enable Developer Mode in the top right corner
  3. Download the extension from our GitHub releases page
  4. Click Load unpacked and select the X-TwitterDown folder
  5. Visit x.com or twitter.com and find a tweet with media
  6. Hover over the image or video and click the download button

Frequently Asked Questions

ContentSaver automatically fetches the original resolution version, ensuring the highest possible image quality.

The desktop app supports batch downloading of multi-image posts. The browser extension currently supports one-by-one downloads, with batch functionality under development.

Only tweets containing images or videos will display the preview. Text-only tweets are not affected.

Preview videos in the extension are muted for convenience, but downloaded files contain complete audio tracks.

The desktop app primarily targets X/Twitter with extensible parser architecture for additional platforms.

No! ContentSaver is completely free and open source. There are no premium features, no subscriptions, and no hidden costs.