Progressive Downloader

Progressive Downloader is a macOS download manager that leverages multi‑threading and mirror search to maximize the use of an available Internet connection, aiming to accelerate file transfers. It supports integration with major browsers, allowing users to capture download links directly, and includes a built‑in FTP/SFTP browser for managing remote resources. The application can be scripted through AppleScript, Automator, or Shortcuts, and users can schedule downloads to run only within specified time windows.

Targeted at macOS users who need faster, more controllable downloads, the tool works on macOS 11 (Big Sur) and newer, with older versions available in an archive. It offers features such as drag‑and‑drop, shared cookie storage, and a download history view, and it provides a command‑line interface for advanced usage. The developer maintains a feedback channel for issue reporting and welcomes contributions for localization.