OpenSearchServer Search free WordPress plugin

OpenSearchServer plugin The OpenSearchServer Search Plugin enables OpenSearchServer full-text search in WordPress-based websites. OpenSearchServer is an high-performance search engine that includes spell-check, facets, filters, phonetic search, and auto-completion. This plugin automatically replaces the WordPress built-in search function. Key Features Full-text search with phonetic support, Queries can be fully customized and the relevancy of each field (title, author, …) can be precisely tuned, Search results can be filtered using facets, Automatic search suggestions through autocompletion, Spell-checking with automatic substitution, Search into your files: .docx, .doc, .pdf, .rtf, etc. The plugin will extract text from your attachments and index it. Automatic indexing of content as soon as it gets published, edited or deleted, Can index and search through all type of content, Can index and search every taxonomies, Can be easily set up and tweaked through web form page Supports multi-sites installation, Supports a WPML plugin for translation, Includes several filters and actions to allow for more customization via other plugins or themes. See the screenshots page for more!