# Readarr [](https://dev.azure.com/Readarr/Readarr/_build/latest?definitionId=1&branchName=develop) [](https://hub.docker.com/r/hotio/readarr) [](#backers) [](#sponsors) ### Readarr is in early stages of development, alpha/beta binary builds are not yet available. Use of any test builds isn't recommend, and may have detrimental effects on your library. Readarr is an ebook (and maybe eventually magazine/audiobook) collection manager for Usenet and BitTorrent users. It can monitor multiple RSS feeds for new books from your favorite authors and will grab, sort and rename them. ## Major Features Include: * Support for major platforms: Windows, Linux, macOS, Raspberry Pi, etc. * Automatically detects new books * Can scan your existing library and download any missing books * Automatic failed download handling will try another release if one fails * Manual search so you can pick any release or to see why a release was not downloaded automatically * Fully configurable book renaming * Full integration with SABnzbd and NZBGet * Full integration with Calibre (add to library, conversion) * And a beautiful UI ## Support [](https://readarr.com/discord) [](https://github.com/Readarr/Readarr/issues) [](https://wiki.servarr.com/Readarr) ## Contributors This project exists thanks to all the people who contribute. [Contribute](CONTRIBUTING.md). <a href="https://github.com/Readarr/Readarr/graphs/contributors"><img src="https://opencollective.com/Readarr/contributors.svg?width=890&button=false" /></a> ## Backers Thank you to all our backers! 🙏 [Become a backer](https://opencollective.com/readarr#backer) <img src="https://opencollective.com/readarr/backers.svg?width=890"></a> ## Sponsors Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [Become a sponsor](https://opencollective.com/readarr#sponsor) <img src="https://opencollective.com/readarr/sponsors.svg?width=890"></a> ## Mega Sponsors <img src="https://opencollective.com/readarr/tiers/mega-sponsor.svg?width=890"></a> ### License * [GNU GPL v3](http://www.gnu.org/licenses/gpl.html) * Copyright 2010-2021