Images or scanned documents can contain textual information. You can convert a scanned document or an image to a searchable PDF document with OCR programmatically using C#. So the JPG, PNG, TIFF, BMP, and other format images can be converted to searchable PDF files. Please refer to the following sections for further details.
Convert JPG, PNG, TIFF, EMF, or BMP Images to PDF using C#
If you need a high-speed and high-fidelity conversion of images to PDF format, this article is going to help you a lot. Because in this article, you will learn how to easily convert an image to PDF in C#. We will explicitly cover how to convert JPG to PDF, PNG to PDF, TIFF to PDF, BMP to PDF, and EMF to PDF.
Image to PDF Converter API - Installation Convert JPG to PDF with C# Convert Image to PDF with Same Page Height and Width in C# Convert PNG to PDF using C# Convert TIFF to PDF using C# Convert EMF Image to PDF using C# Convert BMP to PDF with C# C# Image to PDF Converter API - Installation We will be performing these image formats to PDF conversion using Aspose.
Exporting Raster Image to PDF with Aspose.Imaging
We like to share the release announcement for Aspose.Imaging for .NET 18.6. In this release we have added support for many features along with resolution of outstanding issues in API.
Features Following features have been introduced in this release.
Setting for Replacing Missing Fonts.
Converting Raster Image to PDF.
Support For Reading Pixel values of 48 bpp.
Enhancements Following enhancements have been introduced in this release.
Incorrect conversion from PSD to JPEG.
Better XML to PDF conversion and improved image transformation engine in Aspose.Pdf for Java 3.3
We are pleased to announce the release of Aspose.Pdf for Java 3.3.0 which provides a better and enhanced XML to PDF conversion feature. In this release, the image transformation engine has been rewritten and is based on ImageIO. The main benefit of the new engine is better support for different image formats and from now on, Aspose.Pdf for Java should work faster due to optimised operations with images.
Besides this, we also have resolved the issues related to image to PDF conversion and XML transformation to PDF format.
Remove Fonts from PDF and Extract Form Fields from Particular PDF Region in C#
We are pleased to announce the release of Aspose.PDF for .NET 7.3.0 which provides a new feature to remove duplicate/unused fonts from PDF documents. In order to replace fonts please use the following approaches:
Use TextFragmentAbsorber. Use TextEditOptions.FontReplace.RemoveUnusedFonts parameter for TextFragmentAbsorber. (The above parameter removes fonts that become unused during font replacement). Set font individually for each text fragment. The following code snippet replaces font for all text fragments of all document pages and removes unused fonts.
Optimal PDF to Image and Improved HTML to PDF Conversion in C#
We are pleased to announce the release of Aspose.PDF for .NET 7.2.0 with optimal support for converting PDF files to image formats. Please note that recently we have fixed many issues with PDF to PNG, JPEG, and TIFF conversion to improve the memory use and performance of this feature. The product has been tested in a multi-threaded environment. The text extraction feature is also improved to where it can easily extract non-English characters from PDF files.
Add table in existing PDF, tooltip for form field and better memory management
We are pleased to announce the release of Aspose.Pdf for .NET 7.1.0. This new release version provides a long awaited feature to add a table inside an existing PDF document. With the introduction of this feature Aspose.Pdf for .NET can add a table while generating PDF document from scratch, and it supports adding tables inside existing PDF documents. This release version also supports the feature to add a tooltip to a form field.
Identify Corrupted PDFs and Merge Large PDF Files using C#
We are pleased to announce the release of Aspose.PDF for .NET 6.9.0. In this release, we have addressed around 76 items which include some great new features, enhancements to existing product features, and resolution of reported issues. One of the new features introduced in this release is the ability to check if the source PDF file is correct or corrupted. This feature has been in great demand by many customers that have faced problems during PDF concatenation.