Learn how to extract text from Excel spreadsheets (.xls, .xlsx) using GroupDocs.Parser for .NET. Includes examples for whole document extraction, sheet-by-sheet processing, raw mode extraction, and formatted text output....; p ++) { // Print a sheet number Console . WriteLine ( string...spreadsheets may have different sheet numbers in raw and accurate modes....
Learn how to perform search by chunks using Java for efficient querying. Explore Java chunked search in large indexes to optimize performance and scalability....with indexes containing vast numbers of documents. One effective...
Learn this article and check how to load and convert XML documents with advanced options using GroupDocs.Conversion for .NET API....type Whether to generate page numbers for the converted document...
Extract images from the whole document, and specific pages of word processing documents, Excel spreadsheets, PPT presentations, and PDF using Java....XLTM, ODS, OTS, XLA, XLAM, NUMBERS Presentations PPT, PPTX, PPTM...
This article shows how to generate document pages preview with advanced options....format - PNG / JPG / BMP; page numbers to process; custom size of...
This article shows the operations of wildcard search which allows you to search for words with unknown letters or ranges of letters....characters, where n and m are numbers from 0 to 255, and n <= m ...
Electronic Signature is an abstract concept that means data in electronic form associated with a certain document and expressing the consent of the signatory with the information contained in the document....default) or for specific page numbers or page range. Supported image...
Discover how to protect documents with AI-powered watermarks using GroupDocs.Watermark. Learn to add, create, and customize watermarks automatically for enhanced document security and content protection....watermarks with the right case numbers, confidentiality warnings,...more copy-pasting wrong case numbers! Financial Reports : Automatically...