SDM: Fast Download Manager

SoftTech Service

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About this app

⚡ SDM (SoftTech Download Manager) is a fast, multi-threaded download manager and full-featured BitTorrent client engineered for Android.

Whether downloading files over HTTP/HTTPS, fetching videos through the built-in browser, or transferring content via BitTorrent swarms and magnet links, SDM delivers maximum download speeds, complete control, and a modern Material 3 interface.

🚀 HIGH-SPEED MULTI-THREAD ACCELERATION
• Parallel Connections: Splits files into up to 32 parallel segments to maximize your ISP bandwidth and 5G/Wi-Fi connection.
• Fail-Safe Resume: Effortlessly resume broken, paused, or interrupted downloads without starting over.
• Expired Link Renewal: Easily update download links for expired or 403 Forbidden downloads to continue where you left off.
• Automatic Error Recovery: Auto-retries on temporary network drops and connection timeouts.

🌐 BUILT-IN SMART BROWSER WITH MEDIA SNIFFER
• Integrated Web Browser: Surf the web directly inside SDM.
• Automatic Link & Media Sniffer: Detects downloadable video, audio, archive, and document files on websites with one-tap downloading.
• Ad & Popup Shield: Blocks annoying popups and malicious redirects for a clean browsing experience.
• Play Store Policy Compliant: Fully compliant with Google Play policies (does not support YouTube downloads).

🧲 FULL BITTORRENT & MAGNET CLIENT
• libtorrent Powered: Top-tier peer swarm performance powered by native libtorrent C++ core.
• Magnet Links & .torrent Files: Add torrents directly from browsers, magnet URIs, or files.
• Decentralized Discovery: Full support for DHT, PeX (Peer Exchange), and LSD (Local Peer Discovery).
• Selective Downloading: Choose specific files inside a torrent and adjust priority levels.
• Sequential Media Streaming: Stream videos and audio while they download.

📁 BATCH DOWNLOADER & FILE MANAGEMENT
• Batch URL Downloader: Paste multiple URLs or use numeric patterns like [01-20] to download series in one click.
• Category Sorting: Automatically organizes files into Videos, Music, Documents, Archives, and Programs.
• Storage Access Framework (SAF): Store downloads directly to internal memory or external SD cards.
• Checksum Calculator: Verify file integrity using MD5, SHA-1, and SHA-256.

🎨 MODERN MATERIAL 3 CYBER MIDNIGHT DESIGN
• Dark Theme: Deep Cyber Midnight aesthetic optimized for AMOLED screens and battery saving.
• Speed Graph: Real-time visual network speed graphs.
• Smart Battery & Wi-Fi Guard: Download only on Wi-Fi or when plugged into a charger.