Downloading BitCannon 0.1.1 for Mac from our website was free. BitCannon for Mac lies within System Tools, more precisely File Managers. This free Mac application was originally developed by Stephen Smith.
From the developer:
BitCannon will import the archives from sites like Kickass and Demonoid and present them to you in a searchable, browseable format with a clean web interface. When ThePirateBay went down, most people had no choice but to switch to other sites despite the existence of publicly available backups. The main reason for this is that the backups were never meant to be usable on their own.
You may want to check out more software for Mac, such as pdf-FieldMerge, which might be similar to BitCannon.