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docx4j - JAXB-based Java library for Word docx, Powerpoint pptx, and Excel xlsx files
docx4j is a library which helps you to work with the Office OpenXML file format as used in docx documents, pptx presentations, and xlsx spreadsheets.
document-processing document-conversion text-extraction microsoft-documentsApache POI - Java API To Access Microsoft Document File Formats
APIs for manipulating various file formats based upon Open Office XML (ECMA-376) and Microsoft's OLE 2 Compound Document formats using pure Java. Apache POI is your Java Excel, Word and PowerPoint solution. We have a complete API for porting other OOXML and OLE 2 Compound Document formats and welcome others to participate.
office text-extraction office-api document-processing document-conversion microsoft-documentsiText - Java PDF library
iText is one of the popular and widely used PDF library. It is used to generate PDF documents dynamically. Mostly web developers will love it to generate PDF documents and reports based on data from an XML file or a database and serves it to the browser. It has support of adding bookmarks, watermarks, Encryption, Form filling and lot more.
pdf text-extraction pdf-library pdf-library-dotnet pdf-library-javaPDFBox - Java PDF library
Apache PDFBox is an open source Java PDF library for working with PDF documents. This library allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents. It provides support for adding bookmarks, fonts, text extraction, Encryption, PDF printing and lot more.
pdf text-extraction pdf-library pdf-library-dotnet pdf-library-javaTikka - A content analysis toolkit
Apache Tika is a toolkit for detecting and extracting metadata and structured text content from various documents using existing parser libraries.
text-extraction document-extraction office-documents open-xml export conversionPandoc - Universal markup converter
Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library. Pandoc can read Markdown, CommonMark, PHP Markdown Extra, GitHub-Flavored Markdown, MultiMarkdown, and (subsets of) Textile, reStructuredText, HTML, LaTeX, MediaWiki markup, TWiki markup, TikiWiki markup, Creole 1.0, Haddock markup, OPML, Emacs Org mode, DocBook, JATS, Muse, txt2tags, Vimwiki, EPUB, ODT, and Word docx.
document-conversion markup markup-converter text-extractiontabula - Tabula is a tool for liberating data tables trapped inside PDF files
Repo Note: The master branch is an in development version of Tabula. This may be substantially different from the latest releases of Tabula.As of August 2015, the master branch (and Tabula 1.1.X+) uses tabula-java instead of tabula-extractor under the hood. Previous versions of Tabula use tabula-extractor.
pdf csv excel text-extraction data-extractionGhostscript - Document Rendering and Conversion
Ghostscript is a rendering and conversion engine for page description languages, including Postscript and PDF. It has ability to convert PostScript language files to many raster formats, view them on displays, and print them on printers that don't have PostScript language capability built in.
document-conversion pdf-text-extraction text-extraction graphics pdf postscript printingScrapy - Web crawling & scraping framework for Python
Scrapy is a fast high-level web crawling and web scraping framework, used to crawl websites and extract structured data from their pages. It can be used for a wide range of purposes, from data mining to monitoring and automated testing.
crawler web-crawler scraping text-extraction spidersumy - Module for automatic summarization of text documents and HTML pages.
Sumy contains command line utility for quick summarization of documents. Or you can use sumy like a library in your project. Create file sumy_example.py (don't name it sumy.py) with the code below to test it.
lsa textteaser html-page summarizer pagerank-algorithm reduction text-extraction html-extraction html-extractor sumytalon - Mailgun library to extract message quotations and signatures
Mailgun library to extract message quotations and signatures.For machine learning talon currently uses the scikit-learn library to build SVM classifiers. The core of machine learning algorithm lays in talon.signature.learning package. It defines a set of features to apply to a message (featurespace.py), how data sets are built (dataset.py), classifier’s interface (classifier.py).
mail-parser text-extraction svmSMILA - Unified information access architecture
SMILA is an extensible framework for building search solutions to access unstructured information in the enterprise. Besides providing essential infrastructure components and services, SMILA also delivers ready-to-use add-on components, like connectors to most relevant data sources. Using the framework as their basis will enable developers to concentrate on the creation of higher value solutions, like semantic driven applications etc.
document-pipeline connector content-connector text-extraction document-processing unstructuredAperture - Java framework for getting data and metadata
Aperture is a Java framework for extracting and querying full-text content and metadata from various information systems. It could crawl and extract information from File system, Websites, Mail boxes and Mail servers. It supports various file formats like Office, PDF, Zip and lot more. Metadata information is extracted from image files. Aperture has a strong focus on semantics, metadata extracted could be mapped to predefined properties.
document-pipeline connector content-connector text-analysis text-extraction crawler web-crawlerGate - General Architecture for Text Engineering
GATE excels at text analysis of all shapes and sizes. It provides support for diverse language processing tasks such as parsers, morphology, tagging, Information Retrieval tools, Information Extraction components for various languages, and many others. It provides support to measure, evaluate, model and persist the data structure. It could analyze text or speech. It has built-in support for machine learning and also adds support for different implementation of machine learning via plugin.
text-extraction text-analysis content-connector text-processing nlpPDFClown - PDF library
PDFClown is a PDF library helps to generate, read and edit PDF. It helps to split and merge the PDF documents. It has support to add Images, Fonts, Barcodes, Bookmarks, Annotations, Form fields like checkbox, button, list box etc, Compression, text extraction.
pdf text-extraction pdf-library pdf-library-dotnet pdf-library-javaPDFSharp - Create and process PDF in .NET
PDFsharp is the Open Source .NET library that easily creates and processes PDF documents on the fly from any .NET language. The same drawing routines can be used to create PDF documents, draw on the screen, or send output to any printer. Neither Adobe's PDF Library nor Acrobat are required.
text-extraction pdf pdf-library pdf-library-dotnetGOCR
GOCR is an OCR (Optical Character Recognition) program, developed under the GNU Public License. It converts scanned images of text back to text files. Joerg Schulenburg started the program, and now leads a team of developers.
ocr optical-character-recognition text-extractionPandoc - General Markup Converter
Pandoc is a Haskell library for converting from one markup format to another, and a command-line tool that uses this library. It an convert documents in markdown, reStructuredText, textile, HTML, DocBook, or LaTeX to HTML formats, Word processor formats, PDF and other markup formats.
text-extraction document-conversion document markup text-to-pdfHexaPDF - A Versatile PDF Creation and Manipulation Library for Ruby
HexaPDF is a pure Ruby library with an accompanying application for working with PDF files. It supports Creating new PDF files, Manipulating existing PDF files, Merging multiple PDF files into one, Extracting meta information, text, images and files from PDF files, Securing PDF files by encrypting them and optimizing PDF files for smaller file size or other criteria.
pdf pdf-generation pdf-manipulation text-extraction pdf-libraryApache Tika - A content analysis toolkit
The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF). All of these file types can be parsed through a single interface, making Tika useful for search engine indexing, content analysis, translation, and much more.
text-analysis text-extraction library content-analysis document-analysis
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