Top 20 NuGet decode Packages

A FFmpeg.AutoGen Warpper Library. This is NOT a command-line warpper library. It's based on the ffmpeg function interface.
EmguFFmpeg with EmguCV extension.
Library of encoding/decoding related functionality for Hexadecimal, Base64 and Base32.
The C# (.NET Standard) implementation of the Google Open Location Code API.
Zephyr is the namespace for utility libraries in Synapse; Zephyr utilities are suitable for stand-alone usage outside Synapse. Synapse is a lightweight execution engine for unifying federated data sources and processes. The Crypto utilitiy library supports RSA and Rijndael encrryption and Base64 enc...
A simple library to simplify base64 encoding and decoding
Brings to the F# Elm language core package modules like Json.Encode, Json.Decode, Basics, Debug, Result, Tuple, etc
Brings to the F# Elm language core package modules like Json.Encode, Json.Decode, Basics, Debug, Result, Tuple, etc
JWT Decode (jwt-decode) binding library for Bridge.NET projects.
CryptHash.Net is a .NET multi-target class library (.NET Standard 2.0/2.1) that can be used in projects with any .NET implementation, like .NET Framework, .NET Core, Mono, Xamarin, etc., for text and files symmetric (AES_128_CBC / AES_192_CBC / AES_256_CBC / AES_128_GCM / AES_192_GCM / AES_256_GCM) ...
QRCode encode and decode helper.
C++ simple encoding conversion.
C++ simple encoding conversion.
TypeScript toolkit including for example comparers, validators and converters.
Collection of simple pieces of reusable code designed such that dependencies aren't forced upon consumers of its packages. Package is shipped as source code.
DataSymbol.com Barcode Reader. This is Windows Runtime Component for Universal Windows Platform (UWP) apps. Decodes all popular barcode types: Linear, 2D: PDF417 (Micro, Compact), QRCode (Micro), DataMatrix, AztecCode.
Redistributable components for package 'libscodecvt.dll'. This package should only be installed as a dependency. (This is not the package you are looking for).
Encrypt & Decrypt Strings and Bytes with Password (.Net Framework)
Encrypt & Decrypt Strings and Bytes with Password (.Net Core)
Encrypt & Decrypt Strings and Bytes with Password