iText for .NET is the .NET version of the iText library
A free, open-source, and cross-platform big data analytics framework
Document management system developed for the IT team
.NET Transactional Document DB and Event Store on PostgreSQL
Open Source Document Management System for Digital Archives
Active development of the Azure SDK for .NET
TagSpaces is an offline, open source, document manager with tagging
A little like that j-thing, only in Go
This is a MongoDB provider for the ASP.NET Core 2 Identity framework
Open source API management platform
Command-line shell and scripting language built on .NET
Low code web framework for real world applications
C# SNMP Library (#SNMP) - Open source SNMP implementation for C#
Apache Log4net is a versatile, feature-rich, efficient logging API
OmniSharp server (HTTP, STDIO) based on Roslyn workspaces
Stripe.net is a sync/async .NET 4.6.1+ client
OfficeCLI is the first and best command-line tool
A library that can help you with generating PDF documents
The Graphical Interface for your package managers
Interactive Plotting Library for .NET
iText for .NET is the .NET version of the iText library
SmartSql = MyBatis in C# + .NET Core+ Cache(Memory | Redis)
Allows you to create machine-readable definitions of asynchronous APIs
Open source PDF editor
DBMS supporting graph, document, full-text and geospatial models