Jackett 0.8.361 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The following versions: 0.8 and 0.6 are the most frequently downloaded ones by the program users.
The software lies within Internet & Network Tools, more precisely Download Managers. The program's installer is commonly called JackettTray.exe. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This free software is a product of Matthew Little.
From the developer:
Jackett lets you use a bunch of additional torrent providers with Sonarr, Radarr, SickRage, CouchPotato, and other apps. It turns your Windows home media server into a Torznab API server which the app can interact with. Jackett queries the torrent providers and supplies information to the app for processing. It supports various public trackers, semi-private trackers, and private trackers.
You may want to check out more software, such as PatternMaker - Leena's SuperJacket/Dress, Witcher 3: Wild Hunt Free DLC or Furious Biker, which might be similar to Jackett.