Top 20 NuGet android Packages

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Round Corner RelativeLayout for Xamarin.Android
Apache Commons Net library implements the client side of many basic Internet protocols such as FTP/FTPS, FTP over HTTP (experimental), NNTP, SMTP(S), POP3(S), IMAP(S), Telnet, TFTP, Finger, Whois, rexec/rcmd/rlogin, Time (rdate) and Daytime, Echo, Discard and NTP/SNTP
Bionic Monitor - Live reload for Blazor/Bionic projects
MonoGame library for microphone management
The Apache Commons CLI library provides an API for parsing command line options passed to programs. It's also able to print help messages detailing the options available for a command line tool.
The TeeChart for Xamarin.Android Charting components offer the most common chart types, gauges and maps with customizable tools for data visualisation in mobile applications.
Write your app using System.Net.Http, but drop this library in and it will go drastically faster. This is for Xamarin.Android only.
jsoup is a Java library for working with real-world HTML. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods.
Xamarin.Android Binding for Kotlin Common Standard Library (org.jetbrains.kotlin:kotlin-stdlib-common). Note: This is an "EmbeddedReferenceJar". It will not generate any Android Callable Wrappers (ACW) and C# API.
Lightweight Image Cropper for Android which also supports no-crop feature
Simple wrapper library for Android ImageView. If you need an always square or rectangular Imageview, SquareImageView is for you.
LocationProvider is a tiny library that abstracts away a lot of the pain of getting a users location from the phone (without having to call location APIs), provides a fully configurable standard Builder pattern and a set of callbacks.
Searchable Spinner for android. contact: [email protected]
Custom navigation for Xamarin using Reactive Extensions
Blurs entire screen across Xamarin.iOS and Xamarin.Android
Xamarin.Android Binding for Qstumn's https://github.com/qstumn/RadarChart
An android view that justifies the text. Gives support to older Android versions because "setJustificationMode" was introduced until API 26
Light Weighted Scratchcard View Library for Xamarin.Android