Category Archives: Document Imaging

Append Multiple Images to a PDF in C/C++

Recently we posted about how to convert PDF to JPEG and converting multi-page TIFF to PDF. A customer recently asked how one might add multiple images to a PDF. Luckily, LEADTOOLS supports more than 150 raster, vector, and document file … Continue reading

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Merge PDF Files – C#, VB, and Java Code

We have done several posts that uses the LEADTOOLS Document Converter to convert and merge multiple images and documents, including PDF. However, if all you need is to merge multiple PDF files into a single PDF file, LEADTOOLS has a … Continue reading

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Print Any File in C# .NET

Creating an application to print files can be difficult. Luckily, LEADTOOLS supports rasterizing and rendering various file formats via a Windows service or console application. The project below can print any of LEAD’s 150+ supported file formats.

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Convert TXT to PDF in C#, VB, and Java

We recently posted “Convert PDF to TXT in C#, VB, and Java” that uses the LEADTOOLS Document Converter class. Now, we are going to go the other way around and convert TXT to PDF. The main difference is that conversion … Continue reading

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Convert and Base64 Encode Images and PDFs in C#

Base64 encoding is used to encode binary data, such as a PDF file, into an ASCII string format that is compatible with systems that can only handle text. For example, email attachments and binary uploads in HTML forms are converted … Continue reading

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