uTorrent for Mac is an efficient and feature rich BitTorrent client for Mac sporting a very small footprint. It was designed to use as little cpu, memory and space as possible while offering all the functionality expected from advanced clients. With BitTorrent, you can download files faster and contribute by sharing files and bandwidth. Download uTorrent for macOS is a basic, free, and fast BitTorrent program!
Why It's Awesome:
Lightweight
uTorrent for Mac is a little over 2 MB (smaller than a digital photo!). It installs ultra-fast and will never hog your valuable system resources.
Powerful
Want total control? uTorrent offers advanced settings such as automation, scripting, remote management and more.
Fast
Download your files as quickly and efficiently as possible without slowing down your other online activities.
Bundles
Direct access to a over 10,000 artists and 2,000,000 pieces of content. Download media directly from a variety of artists, bands, authors and filmmakers.
Also Available: Download uTorrent for Windows

Resilio Sync for Mac formerly known as (BitTorrent Sync) allows you to sync files between all of your devices for free. It features sync unlimited files between your own devices, or share a folder with friends and family to automatically sync anything, file transfers are encrypted, and your information is never stored on a server in the cloud and your data is protected by private keys. Resilio Sync is specifically designed to handle large files, so feel free to sync original, high quality, and uncompressed files.
Features and Highlights
Device-to-Device File Transfer
Resilio Sync for macOS uses BitTorrent’s peer-to-peer technology to find the shortest path between devices when transferring data. It doesn’t matter if those devices are in the same home or across the globe. This saves time, especially for massive files, and makes failed transfers a thing of the past. Resilio Sync can also use local networks to move data even if the internet is down or unavailable.
Intelligent Synchronization
After you edit an existing file, the app knows how to update only the parts that have changed, rather than the entire file. This makes moving data much faster, especially for large files. Updates and changes are synchronized immediately and automatically. As you share a folder, each additional device makes sharing faster and can transfer data to any other peer. You can pause syncing for specific folders or everything at once in situations where connectivity is limited.
Secure Links for Sharing
You can set expiration times for the links you create so the link is only active for a specific period of time. If anyone tries to use the link after the period has expired, it will no longer work. After sharing a link with someone, you can be notified when that link has been clicked and approve or deny access.
Note: You can optionally try the Pro version for 30 days. Requires 64-bit processor. Limited functionality.
Also Available: Download Resilio Sync for Windows