Author Archives: Shoaib Khan

Split or Merge PDF, Word, Excel Documents in Java

Worried about merge or split documents of various types in multiple platforms? There could be many statements in your mind:

  • How to merge PDF documents together in Java?
  • Want to split word documents, or merge excel spreadsheets.
  • What to do if I need to merge PPT/PPTX presentations.
  • Many more questions, the list may not end.
Split or Merge PDF, Word, Excel documents in Java
GroupDocs.Merger for Java

GroupDocs provides a document merging solution for all such requirements. It’s Java API allows you to merge documents and manipulate document structure in Java across a

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Insert OLE Objects in Word, Excel, PowerPoint with C#

OLE stands for Object Linking and Embedding. It is provided by Microsoft and allows you to create and edit documents containing items or objects that are created by various applications.

As an example, you can embed spreadsheets, images, and sound clips as OLE objects in a Word document. You can use these OLE objects in the Word document and do not worry about switching to multiple applications again and again. You can embed or insert such objects programmatically using … Continue Reading

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Manage EXIF Data of JPEG, PNG, TIFF & WebP Images in C# .NET

In the previous post, we discussed how to deal with EXIF data of images in Java. Here, today we will look into achieving the same but in C#. If you haven’t visited the last post, but you want to extract, update, add or remove EXIF data of your images programmatically in C#, then this article will guide you through this. We will cover the following ways to manipulate with EXIF data in C#:

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Manage EXIF Data of JPEG, PNG, TIFF & WebP Images in Java

EXIF (Exchangeable Image File Format) is the standard to specify the image and sound formats mainly used by digital cameras and scanners. EXIF data includes the tagging and metadata information about the captured image file. Metadata may contain information like camera make, model, shutter speed, date and time, aperture, exposure time, X resolution, Y resolution. etc.

If you want to manage, extract, update, or remove EXIF data of your images programmatically, then this article is for you. … Continue Reading

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Show and Hide Page Borders while Converting Documents to HTML in C#

Convert DOCX to HTML in CSharp

Either you want to convert a document to HTML format to get the content for your website, or you have come across an online document submission website that requires documents to be submitted in HTML format. In either case, you need a DOC to HTML converter. However, if you need to convert your documents to HTML programmatically, then this article is for you only. This article will cover the following ways to convert documents to HTML in C#:… Continue Reading

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Search Image Signatures in Word, Excel, PowerPoint, PDF Documents in C#

Electronic Signature is the digital data that is attached to an electronically transmitted document. It verifies the sender’s intention to sign the document.

GroupDocs.Signature for .NET. Search Image Signatures in Documents

As a developer, you can programmatically sign documents and also verify if the document is properly signed with the right signature. GroupDocs.Signature for .NET API provides many such features and gives you complete control over the electronic signing process. It provides different electronic signature implementations, like:

  • Text Signatures (text, annotations, watermarks, stickers)
  • Image Signature – with options like
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Compare Two Files or More in C#

Document comparison is one of the most common requirements for today’s programming world. Whether it is to compare word files, compare excel files, PDF documents or even compare text files or any other document format, accuracy is the key factor while comparing.

Compare Files with Document Comparison API for .NET Developers

This article will give you the idea, how GroupDocs.Comparison facilitates programmers to compare any two or more documents in many ways. On-Premise APIs of GroupDocs.Comparison are currently available for .NET and Java, however, this article is inclined … Continue Reading

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Convert PowerPoint PPT, PPTX and OpenOffice Presentations to PDF in C#

PDF is no doubt the Portable Document Format, which is one of the most commonly used file formats. PPT and PPTX formats of Microsoft PowerPoint share the popularity in business documents. Due to the popularity of both the document formats and the fixed layout nature of PDF format, there comes the requirement to convert PPT/PPTX to PDF format.

Convert PPT/PPTX to PDF in C#

Considering the .NET developers today, this article will be providing the solution to the above-mentioned file format conversion. GroupDocs supports the … Continue Reading

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