![]() If you are looking for support for Foxit PDF SDK, please click here. Foxit PDF Senior Solution Architect at Foxit Reader (2011present). This article refers to a deprecated product. I would like to introduce HiPDF to you, which provides Delete PDF Page tool to help. The ability to move and delete pages, merge/append files, and sign and protect. As such, the best solution depends on the types of documents being processed. Is Foxit PhantomPDF the right PDF Editor solution for your business. Volume pricing with additional functionality is available for enterprise use, and it is also. This application is free to download as a single-user license for Windows devices, and it includes some ConnectedPDF cloud features. ![]() If a page includes content hidden in layers or page-level JavaScript, this will not be rendered. Foxit Reader is the entry-level application in a range of products that includes the Foxit PDF Creator and Foxit Editor. By contrast, the second approach is far leaner, but will only search for visible objects. Nevertheless, it can be used to detect both visible and invisible objects. This is likely to seriously hamper performance. The first approach is potentially very resource-intensive, especially for complex PDF documents. Render each page as an image and then analyze those images (in your programming language of choice) to determine whether all pixels are white.Analyze every object in a PDF to identify to which page it belongs.In order to detect empty pages, there are two possible approaches: When the PDF is accurately rendered, these elements are assembled into a whole that can be represented as the familiar paginated content most of us associate with PDF. Instead, a PDF is a container for objects that are tied together in various possible ways. Although PDF is often associated with formatted, paginated content, the internal structure does not contain the concept of a “page”, per se. Download of Foxit Reader.zip ( Foxit Reader.zip ( external link: SF.net): 276,962 bytes) will begin shortly. ![]() Nevertheless, detecting empty PDF pages can pose special challenges due to the nature of PDF files. For example, one might want to delete blank all pages or add a “This Page Intentionally Left Blank” stamp to each page. ![]() From time to time, it can be necessary to detect and process empty pages. ![]()
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