| Name | Description | Type | Package | Framework |
| AbstractParser | Class | net.yacy.document | Yacy | |
| AbstractScraper | Class | net.yacy.document | Yacy | |
| AbstractTransformer | Class | net.yacy.document | Yacy | |
| apkParser | Class | net.yacy.document.parser | Yacy | |
| apkParser .AndroidManifestParser | Class | net.yacy.document.parser | Yacy | |
| audioTagParser | Class | net.yacy.document.parser | Yacy | |
| AugmentParser | Class | net.yacy.document.parser.augment | Yacy | |
| bmpParser | Class | net.yacy.document.parser.images | Yacy | |
| bmpParser .COLORTABLE | Class | net.yacy.document.parser.images | Yacy | |
| bmpParser .IMAGEMAP | Class | net.yacy.document.parser.images | Yacy | |
| bmpParser .INFOHEADER | Class | net.yacy.document.parser.images | Yacy | |
| bzipParser | Class | net.yacy.document.parser | Yacy | |
| CharacterCoding | Contains methods to convert between Unicode and XML/HTML encoding. | Class | net.yacy.document | Yacy |
| Condenser | Class | net.yacy.document | Yacy | |
| ContentScraper | Class | net.yacy.document | Yacy | |
| ContentScraper .Tag | Class | net.yacy.document | Yacy | |
| ContentScraper .TagName | Class | net.yacy.document | Yacy | |
| ContentScraper .TagType | Class | net.yacy.document | Yacy | |
| ContentTransformer | Class | net.yacy.document | Yacy | |
| csvParser | a parser for comma-separated values The values may also be separated by semicolon or tab, | Class | net.yacy.document.parser | Yacy |
| Dao | Interface | net.yacy.document.content.dao | Yacy | |
| DatabaseConnection | Class | net.yacy.document.content.dao | Yacy | |
| DCEntry | Class | net.yacy.document.content | Yacy | |
| docParser | Class | net.yacy.document.parser | Yacy | |
| Document | Class | net.yacy.document | Yacy | |
| dwgParser | Class | net.yacy.document.parser | Yacy | |
| EmbedEntry | Class | net.yacy.document | Yacy | |
| Evaluation | Class | net.yacy.document | Yacy | |
| Evaluation .Attribute | Class | net.yacy.document | Yacy | |
| Evaluation .Element | Class | net.yacy.document | Yacy | |
| Evaluation .Model | Class | net.yacy.document | Yacy | |
| genericImageParser | Class | net.yacy.document.parser.images | Yacy | |
| genericImageParser .ImageInfo | Class | net.yacy.document.parser.images | Yacy | |
| genericParser | Class | net.yacy.document.parser | Yacy | |
| gzipParser | Class | net.yacy.document.parser | Yacy | |
| htmlParser | Class | net.yacy.document.parser | Yacy | |
| icoParser | Class | net.yacy.document.parser.images | Yacy | |
| icoParser .ICONDIRENTRY | Class | net.yacy.document.parser.images | Yacy | |
| Identificator | This class can try to identify the language a text is written in. | Class | net.yacy.document.language | Yacy |
| ImageEntry | Class | net.yacy.document | Yacy | |
| ImageParser | Class | net.yacy.document | Yacy | |
| ImportDump | Class | net.yacy.document.content.dao | Yacy | |
| Importer | Interface | net.yacy.document.importer | Yacy | |
| IRDFaTriple | Interface | net.yacy.document.parser.rdfa | Yacy | |
| LanguageFilenameFilter | Class | net.yacy.document.language | Yacy | |
| LanguageStatistics | This class can store statistical data of a language. | Class | net.yacy.document.language | Yacy |
| LanguageStatisticsHolder | This class loads and provides several language statistics to the system. | Class | net.yacy.document.language | Yacy |
| LargeNumberCache | a LargeIntegerCache is used whenever a Integer. | Class | net.yacy.document | Yacy |
| LibraryProvider | Class | net.yacy.document | Yacy | |
| LibraryProvider .Dictionary | Class | net.yacy.document | Yacy | |
| linkScraperParser | This parser is used if we know that the content is text but the exact format is unknown. | Class | net.yacy.document.parser | Yacy |
| MediawikiImporter | Class | net.yacy.document.importer | Yacy | |
| MediawikiImporter .convertConsumer | Class | net.yacy.document.importer | Yacy | |
| MediawikiImporter .convertWriter | Class | net.yacy.document.importer | Yacy | |
| MediawikiImporter .indexMaker | Class | net.yacy.document.importer | Yacy | |
| MediawikiImporter .indexProducer | Class | net.yacy.document.importer | Yacy | |
| MediawikiImporter .PositionAwareReader | Class | net.yacy.document.importer | Yacy | |
| MediawikiImporter .wikiConsumer | Class | net.yacy.document.importer | Yacy | |
| MediawikiImporter .wikiraw | Class | net.yacy.document.importer | Yacy | |
| MediawikiImporter .wikisourcerecord | Class | net.yacy.document.importer | Yacy | |
| metadataImageParser | Image parser base on drewnoakes. | Class | net.yacy.document.parser.images | Yacy |
| mmParser | Class | net.yacy.document.parser | Yacy | |
| OAIListFriendsLoader | Class | net.yacy.document.importer | Yacy | |
| OAIPMHImporter | Class | net.yacy.document.importer | Yacy | |
| OAIPMHLoader | Class | net.yacy.document.importer | Yacy | |
| ODContentHandler | This is a SAX Handler, which handles the content. | Class | net.yacy.document.parser.xml | Yacy |
| ODMetaHandler | Class | net.yacy.document.parser.xml | Yacy | |
| odtParser | Class | net.yacy.document.parser | Yacy | |
| ooxmlParser | Class | net.yacy.document.parser | Yacy | |
| opensearchdescriptionReader | Class | net.yacy.document.parser.xml | Yacy | |
| Parser | Interface | net.yacy.document | Yacy | |
| Parser .Failure | thrown as an exceptionSee Also:Serialized Form | Class | net.yacy.document | Yacy |
| pdfParser | Class | net.yacy.document.parser | Yacy | |
| pdfParser .ResourceCleaner | Class | net.yacy.document.parser | Yacy | |
| PhpBB3Dao | Class | net.yacy.document.content.dao | Yacy | |
| Phrase | Class | net.yacy.document | Yacy | |
| pptParser | Class | net.yacy.document.parser | Yacy | |
| psParser | Class | net.yacy.document.parser | Yacy | |
| RDFaParser | Class | net.yacy.document.parser.rdfa.impl | Yacy | |
| RDFaTripleContent | Class | net.yacy.document.parser.rdfa.impl | Yacy | |
| RDFaTripleImpl | Class | net.yacy.document.parser.rdfa.impl | Yacy | |
| rdfParser | Class | net.yacy.document.parser | Yacy | |
| ResumptionToken | Class | net.yacy.document.importer | Yacy | |
| rssParser | Class | net.yacy.document.parser | Yacy | |
| rtfParser | Class | net.yacy.document.parser | Yacy | |
| Scraper | Interface | net.yacy.document | Yacy | |
| ScraperInputStream | Class | net.yacy.document | Yacy | |
| ScraperListener | Interface | net.yacy.document | Yacy | |
| SentenceReader | Class | net.yacy.document | Yacy | |
| sevenzipParser | Class | net.yacy.document.parser | Yacy | |
| sevenzipParser .ByteArrayIInStream | Class | net.yacy.document.parser | Yacy | |
| sevenzipParser .SeekableByteArrayInputStream | Class | net.yacy.document.parser | Yacy | |
| sevenzipParser .SZParserExtractCallback | Class | net.yacy.document.parser | Yacy | |
| sidAudioParser | Parser for Commodore 64 SID audio files. | Class | net.yacy.document.parser | Yacy |
| sitemapParser | Class | net.yacy.document.parser | Yacy | |
| sitemapParser .SitemapEntry | Class | net.yacy.document.parser | Yacy | |
| sitemapParser .SitemapReader | http://www. | Class | net.yacy.document.parser | Yacy |
| sitemapParser .URLEntry | Class | net.yacy.document.parser | Yacy | |
| SnippetExtractor | Class | net.yacy.document | Yacy | |
| SurrogateReader | Class | net.yacy.document.content | Yacy | |
| swfParser | Class | net.yacy.document.parser | Yacy | |
| tarParser | Class | net.yacy.document.parser | Yacy | |
| TextParser | Class | net.yacy.document | Yacy | |
| torrentParser | Class | net.yacy.document.parser | Yacy | |
| Transformer | Interface | net.yacy.document | Yacy | |
| TransformerWriter | Class | net.yacy.document | Yacy | |
| vcfParser | Vcard specification: http://www. | Class | net.yacy.document.parser | Yacy |
| vsdParser | Class | net.yacy.document.parser | Yacy | |
| WordTokenizer | Class | net.yacy.document | Yacy | |
| WordTokenizer .unsievedWordsEnum | Class | net.yacy.document | Yacy | |
| xlsParser | Class | net.yacy.document.parser | Yacy | |
| zipParser | Class | net.yacy.document.parser | Yacy | |