DocRaptor
There are many HTML-to-PDF libraries available for free, including PhantomJS, wkhtmltopdf and Chrome Headless/ Puppeteer. These tools use the Webkit and Chromium rendering engines that are designed to display constantly scrolling webpages. DocRaptor, on the other hand, was designed to generate multi-page documents. This fundamental difference has a huge impact on PDF functionality, such as page breaks and headers and feet, and variable page sizes. Our conversion engine offers layout and styling options, including CSS Paged Media support, that are unmatched by open-source PDF engines. We also offer professional support, instant scaling, and guaranteed reliability as a cloud-based API. This is in addition to the fact that these libraries and their infrastructure are not subject to long-term maintenance.
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mPDF
mPDF is a PHP library which generates PDF files using UTF-8 encoded HTML. It is based upon HTML2FPDF and FPDF, but has many enhancements. It runs slower than the original scripts, e.g. HTML2FPDF is slower than the original scripts. However, it produces larger files when using Unicode fonts. It also supports CSS styles and has been greatly enhanced. mPDF is a very old software. There are better alternatives, even though they are not written in PHP. If you are unable to use a non-PHP method to generate PDF files, or if you want to take advantage of some of the advantages of mPDF over a browser approach, such as color handling, preprint, barcodes support and headers and footers, TOCs, TOCs, TOCs, headers, footers, page numbering, TOCs etc. An HTML/CSS template that is specifically designed for mPDF may be required. Headless Chrome is the best choice if you want to use state-of-the art CSS support and mirror existing HTML pages to PDF. mPDF will continue to be updated to improve some internal capabilities and support newer PHP versions.
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Formatter V7
High-quality PDF and printed documents can be published using XML, DITA and HTML. Style your content with XSLFO or CSS. You can create PDF documents in any language that Unicode supports. W3C standards compliant for XSL–FO, CSS, MathML and SVG. AH Formatter is the only automated PDF publishing software that can do this. It is well-known for its XSLFO formatting in the documentation industry, which is used for XML and DITA. Over the years, AH Formatter was enhanced with the ability to convert HTML into properly formatted documents using CSS stylesheets. Users now have more options when it comes to creating PDFs. They can choose to format documents using XSL-FO and CSS. AH Formatter is one of the most efficient XML/HTML to pdf formatting softwares. AH Formatter formats documents of almost any size, including publications, reports, tens to thousands of invoices, and personalized one-to-one documents.
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PrizmDoc
PrizmDoc helps web developers embed secure secure and responsive HTML5 document viewing, document editing, and native spreadsheet viewing and editing within your own web application or system solution. Due to its extreme flexibility, PrizmDoc can be supported on virtually any platform, and in any programming language that supports REST API calls. Key features can be easily turned on or off depending on your application’s needs, along with user-based permissions to protect proprietary logic, and you can customize the UI layout or style. PrizmDoc can be self-hosted on your own infrastructure or accessed through a fully managed backend on Accusoft’s public or private cloud. And with best-in-class support, Accusoft’s Enablement Services to ensure a seamless PrizmDoc implementation.
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