A
Aspect-Oriented
 
B
Bloggers
Build Systems
 
C
CMS
Cache Solutions
Charting & Reporting
Chat Servers
Code Coverage
 
D
Databases
 
E
ERP & CRM
 
F
Forum Soft
 
G
Geospatial
 
I
IDEs
Installers
Inversion of Control
Issue Tracking
 
J
Job Schedulers
 
L
Logging Tools
 
N
Network Clients
Network Servers
 
P
PDF Libraries
Persistence
Portals
Profilers
Project Management
 
R
RSS & RDF Tools
Rule Engines
 
S
SQL Clients
Search Engines
Security
Source Control
 
T
Template Engines
Testing Tools
 
U
UML & Modeling
 
W
Web Frameworks
Web Mail
Web Services
Web Testing
Wiki Engines
Workflow Engines
 
X
XML Parsers
 

Open Source Search Engines in C#

Lucene.Net

Lucene.Net is a source code, class-per-class, API-per-API and algorithmatic port of the Java Lucene search engine to the C# and .NET platform utilizing Microsoft .NET Framework. In addition to the APIs and classes port to C#, the algorithm of Java Lucene is ported to C# Lucene. This means an index created with Java Lucene is back-and-forth compatible with the C# Lucene; both at reading, writing and updating. In fact a Lucene index can be concurrently searched and updated using Java Lucene and C# Lucene processes.

Go To Lucene.Net

NLucene

NLucene is the .NET implementation of the Lucene

Go To NLucene