All Downloader

A secure, open-source download manager extension — intercept, chunk, schedule, and manage all your downloads.

A secure, high-performance download manager — accelerate, pause, resume, and organize multi-segment file downloads. Category: Tools All Downloader is a powerful, modern, open-source download manager extension designed for speed, control, and reliability. Engineered for power users and everyday browsing alike, All Downloader breaks files into dynamic parallel streams to maximize your connection speed, safeguards downloads against connection interruptions, and provides a sleek dashboard to organize your files. 🚀 KEY FEATURES: • Multi-Segment Download Acceleration: Splits large files into parallel HTTP byte-range chunks to maximize download speeds. • Elastic Fair-Share Bandwidth: Multiple simultaneous downloads cooperate dynamically without starving connections or freezing at 0 B/s. • Resilient Pause & Resume: Network blip or browser restart? Seamlessly resume incomplete downloads without losing downloaded bytes. • Low-Memory Streaming: Uses constant O(1) memory buffering (~10 MB RAM) to handle multi-gigabyte ISOs, video files, and archives effortlessly. • Automatic Link Interception: Seamlessly intercepts heavy files (ISOs, ZIPs, EXEs, DMGs, 4K media) while respecting standard browser right-click "Save As". • Scheduled Downloads: Set downloads to start automatically during off-peak hours using flexible scheduling. • Cryptographic Integrity Verification: Automatic SHA-256 hash checks ensure your downloaded files match the server without corruption. • Modern Minimalist Dashboard: Built with a clean dark/light mode interface inspired by modern design systems. Access anytime via Ctrl+Shift+D (Cmd+Shift+D on Mac). 🔒 PRIVACY & SECURITY FIRST: • 100% Local Execution: Operates entirely inside your browser. No external tracking servers, no telemetry, and no analytics. • Zero Data Collection: Your download links, filenames, and browsing activity are strictly stored on your own device in IndexedDB. • Fully Open Source: Inspectable, auditable source code under the MIT License on GitHub. ⌨️ KEYBOARD SHORTCUTS: • Ctrl+Shift+D (Cmd+Shift+D on Mac): Open the All Downloader Dashboard.