Apache Tika 1.7 发布了，Tika 是一个内容抽取的工具集合(a toolkit for text extracting)。它集成了 POI 和 Pdfbox，并且为文本抽取工作提供了一个统一的界面。其次，Tika 也提供了便利的扩展 API，用来丰富其对第三方文件格式的支持。
Apache Tika 1.17包含许多改进和错误修复。
Fix thread-safety in ChmExtractor (TIKA-2519).
Upgrade cxf to 3.0.16 (TIKA-2516).
Allow users to configure maxMainMemoryBytes for PDFs via shrike (PR-213).
Extract underline and strikethrough in docx (TIKA-2347 and TIKA-2512).
Cache TikaConfig in EmbeddedDocumentUtil for better performance in documents with large number of attachments (TIKA-2511).
Extract media files from ooxml (TIKA-2510).
Standardize the way the Image and Video captioning dockers and extraction work (TIKA-2400, GitHub-208)
Upgrade to xmpcore 5.1.3 (TIKA-2034).
Upgrade to metadata-extractor 2.10.1 (TIKA-2486).
Upgrade to OpenNLP 1.8.3 (TIKA-2502).
Upgrade to Jackson 2.9.2 (TIKA-2501).
软件详情：http://www.apache.org/dist/tika/CHANGES-1.17.txt
下载地址：http://www.apache.org/dyn/closer.cgi/tika/apache-tika-1.17-src.zip
来自:开源中国社区
