Mac Download Manager

Mac Download Manager is a native download manager built exclusively for macOS, designed to maximize download performance while feeling at home on the platform. Powered by a custom C++ download engine built from scratch and paired with a native SwiftUI interface, it delivers high-performance downloads without relying on web technologies or Electron.

The engine accelerates downloads using up to 64 adaptive parallel connections for a single file. Instead of dividing a file into fixed segments before downloading, it continuously rebalances work between active connections, allowing faster connections to assist slower ones throughout the download. This dynamic segmentation maximizes throughput while writing data directly to the final file, eliminating the need for a reassembly step.

Downloads can be paused and resumed at any time, even after a crash, forced shutdown, network interruption, or power loss. The engine stores the exact state of every download and resumes from the precise byte where it stopped after verifying that the remote file has not changed.

Mac Download Manager supports HTTP, HTTPS, FTP, and FTPS downloads and combines traditional file downloads, video downloads, and BitTorrent support into a single native application.

Features:

• Native macOS application optimized for Apple Silicon and Intel Macs • Custom C++ download engine built from scratch • Up to 64 adaptive parallel connections per download • Dynamic segment balancing for maximum download performance • Byte-exact pause and resume • Resume downloads after crashes, power loss, or network interruptions • Direct writes to the final file with no merge or reassembly required • Download files, videos, and torrents from one application • Built-in support for magnet links and .torrent files • Browser integration for Safari, Chrome, and Microsoft Edge • Download videos with selectable quality from supported websites • Bandwidth limiting and hourly download quotas • Automatic download categorization and organization • Download queue management and simultaneous downloads • Optional Tor-powered Private Mode with fail-closed protection • Separate download processes for improved stability and responsiveness • Signed, notarized, and distributed as a universal macOS application

Mac Download Manager is designed for users who want a fast, reliable, and truly native download manager for macOS. It combines advanced download acceleration, browser integration, torrent support, video downloading, privacy features, and intelligent download management in a clean, modern application built specifically for macOS.