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Verify Digital Signature in Documents using Java
Certificate-based digital signatures are the type of electronic signature that provides the highest level of assurance of a signer’s identity and complies with strict regulations. In this article, we will be learning to programmatically verify the digitally signed documents using …
Add Watermark to Images in Java
Worried about how to programmatically write text on an image using Java? In this article, we will learn to add text and image watermarks to images using Java. Previously, we have already seen the same using C# in one …
Convert MSG and EML files to PDF in Java
Emails to PDF conversions are often required for referencing and requirements like sharing the email content. In this article, we will learn about how to convert email message files like MSG and EML into PDF using Java. Previously, in …
Merge PDF, Word Documents, Spreadsheets, Presentation Files in C#
Today, we will learn to programmatically merge PDF, Word documents, spreadsheets, presentations using C#. In an earlier post, we have seen the merging and splitting of documents using Java.
This article will also show you the code examples regarding:…
Compare Text, Word, and PDF Files with Java Difference Library
After going through this article, we will be able to compare text files, Word files, PDF files, and other documents in Java-based applications. By using this feature, we can compare invoices, contracts, presentations, AutoCAD designs, price lists, or programming files. …
Convert WebP to JPG, PNG, TIFF, and PDF in C#
In our previous post, we discussed WebP images and learned to convert WebP Images in Java. Today, in this article, we will learn to programmatically convert the WebP images into JPG, PNG, TIFF, and other formats using C#.
First, …
Classify your Customer Feedback using Sentiment Analysis in C#
Suppose that you have the opportunity to receive text comments from your customers or some other source and you want to evaluate how positive they are. There is a way to analyze such comments called sentiment analysis. Sentiment analysis …
Search Text in Word, Excel, PDF, ZIP and other Document Formats using C# .NET
We often need a full-text search API that enables our applications to search through documents for particular information specified as a textual search query. The documents can be of any format such as Word (Doc, Docx), PDF, HTML, EPUB, Spreadsheet …
Text Indexing and Search your Directories using C#
Using the .NET API, you can perform searching by parts and specify the number of search threads in C#. This feature will be more beneficial when you search text in large indexes that contain thousands of documents. Furthermore, you can now …