Top 20 NuGet xamarin Packages

A beautiful, elegant and easy-to-use Groupbox with incredible convenience, with multiple colors in title available.
WPF Extensions for Jellyfish (including auto-building forms and more)
A Xamarin wrapper binding around Android permission model
The cross-platform adapter to discover and execute MSTest Framework based tests. This is a .NET Standard 2.0 compilation of the MSTest.TestAdapter for reusing the test adapter on other platforms, like Xamarin Android and iOS.
Fixed viewport image cropping library for Android with built-in support for Picasso, Glide or Universal Image Loader.
Add validation behavior to xamarin forms entry
An extension of Xamarin.Forms SearchBar control for implementing Google Places Autocomplete API
The .Net Standard Key Value as a Service (KVaaS) is a library for using the online HTTP key-value store at https://keyvalue.xyz/
BadgeView for Xamarin.Android
This provides services to handle Client/Server synchronization and conflict resolution.
This provides a client side implementation of EntityFramework using versionned entities and tracking changes
This provides server side implementations of data access services for API use. It also provides an abstraction to API controllers which encapsulate base services, conflict management and regirstration to the IoC.
Xamarin.Forms plugin to crop and rotate photos.
BackgroundWorker abstraction that maps to native APIs for all platforms supported by Xamarin.Forms
TheFinestArtist's Annotations
Round Corner RelativeLayout for Xamarin.Android
Pixelnetica Document Scanning SDK (DSSDK) provides developers with an intelligent, highly efficient toolkit, which offers an easy way to add image processing features that are optimized for document photos that are taken by a mobile device or document camera to their applications. In simple terms, ...
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
Build cross-platform multilingual applications with Xamarin.Forms using the built-in .NET localization framework.
The TeeChart Charting components for Xamarin.iOS offer a wide range of common and specialized chart types, gauges and maps with customizable tools for data visualization in the mobile applications.