If you are using a newer version of macOS (10.15+), consider these 64-bit alternatives:
Automatically restarts interrupted or broken downloads from where they left off.
Includes scheduling for low-traffic periods and options to automatically sleep or shut down your Mac once tasks are complete. Modern Alternatives iGetter 2 for Mac Free Download
iGetter WebExtension for Firefox now shows an alert when iGetter couldn't be found on its usual location (either moved or deleted) FAQ page of iGetter Download Manager
It runs on Mac OS X 10.6 through macOS 10.14 "Mojave". If you are using a newer version of macOS (10
A widely used, modern alternative that supports segmented downloads and BitTorrent.
A popular macOS-native manager with browser integration and tagging systems. Download iGetter for Mac | MacUpdate iGetter 2 for Mac Free Download
Uses segmented streams to maximize your internet connection's potential.