Torrent Harvester is described as 'free and useful software that will perform a search for Torrents on multiple websites returning all results in a single list. Just enter some text to search on, press enter or click the search button and the list will fill with torrents found' and is a torrent search engine in the file sharing category. There are more than 10 alternatives to Torrent Harvester for a variety of platforms, including Online / Web-based, Windows, Android, Self-Hosted solutions and Python. The best alternative is The Pirate Bay, which is free. Other great apps like Torrent Harvester are 1337X, RARBG, BTDigg and Torrends.to.
Torrent Harvester alternatives are mainly Torrent Search Engines but may also be Torrent Trackers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Torrent Harvester.