regain

Regain is a Java search engine based on Jakarta Lucene. It provides indexing and searching files for plenty of formats (HTML,XML,doc(x),xls(x),ppt(x),oo,PDF,RTF,mp3,mp4,Java). A TagLibrary eases integrating search results in your JSP based web page.

Project Activity

See All Activity >

License

GNU Library or Lesser General Public License version 3.0 (LGPLv3)

Follow regain

regain Web Site

Other Useful Business Software

Go From AI Idea to AI App Fast

One platform to build, fine-tune, and deploy ML models. No MLOps team required.

Access Gemini 3 and 200+ models. Build chatbots, agents, or custom models with built-in monitoring and scaling.

Try Free

Rate This Project

User Ratings

5.0 out of 5 stars

★★★★★

★★★★

★★★

★★

★

ease 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

features 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

design 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

support 1 of 5 2 of 5 3 of 5 4 of 5 5 of 5 0 / 5

User Reviews

Filter Reviews:

All

tammypalazzo Posted 2013-06-09

Regain works fine.
tfileme Posted 2013-05-28

Regain is excellent! Thanks.

1 user found this review helpful.
leocoolnonssib Posted 2012-06-15

Exxcellent program. Thanks all developers.
polspagrofa Posted 2012-06-13

I haven`t ever used so stable open source software. It is just perfect!
parocarpding Posted 2012-06-13

I love this product

Additional Project Details

Languages

French, German, Italian

Intended Audience

End Users/Desktop, Information Technology

User Interface

Non-interactive (Daemon), Web-based

Programming Language

Java, JSP

Database Environment

Proprietary file format

Related Categories

JSP Data Formats Software, JSP Desktop Environment Software, JSP Search Engines, Java Data Formats Software, Java Desktop Environment Software, Java Search Engines

Registered

2004-06-04

Similar Business Software

Windsurf Editor

The Windsurf Editor is a free AI-powered IDE and AI coding assistant that accelerates development by providing intelligent code generation and agents in over 70 programming languages and more than 40 IDEs, including VSCode, JetBrains, and Jupyter Notebooks. With Windsurf, developers can write...

See Software
DbVisualizer

DbVisualizer is a universal database client for developers, DBAs, analysts, and data engineers working with relational and NoSQL databases. It provides a graphical interface for database development, SQL querying, data exploration, and database admin. The tool includes a powerful SQL editor...

See Software
Retool

Retool is an AI-powered platform that enables teams to build internal software, agents, and workflows faster using natural language and composable building blocks. It allows users to go from a simple prompt to a fully deployed application that works with their existing data, systems, and...

See Software
Google

Our mission is to organize the world's information so that everyone can access and use it. Every time you search, there are thousands, sometimes millions, of webpages with helpful information. How Google figures out which results to show starts long before you even type, and is guided by a...

See Software
Perplexity

Perplexity is an AI-powered search and answer engine designed to provide accurate, real-time information. It combines natural language processing with web search to deliver concise and reliable answers. Users can ask questions conversationally and receive responses backed by cited sources. The...

See Software
Dekoo

Dekoo is the Asia's independent global search engine company offering Unique search, Unbiased results on the web having its own crawler, indexing, search and ranking algorithms along with AI/ML technologies with Tier 4 Datacenters and Content Delivery Network around the world. It aims to...

See Software