CUPS-PDF

CoolPDF is a fast, robust, and affordable way to create professional-quality PDF documents for both novice and pro. CoolPDF works as a printer driver on all operating systems, making PDF files of anything that can normally be printed. CoolPDF is a very cost-effective solution for turning just about anything into a PDF. And the coolest thing about it is that it generates PDF documents extremely fast and works with almost all languages in the world. CoolPDF settings do not require much tweaking to get the quality, resolution, and file size you want, and this is easily done following the menu or the manual that comes with the software package. CoolPDF provides such quality settings as default, screen, ebook, print, and prepress optimized. The resolution of PDF documents produced by CoolPDF can be lowered to 72 dpi or enhanced to 4000 dpi. Encryption features are available for advanced users who want to secure a PDF document by setting a user password and owner password.

PDFKit is a PDF document generation library for Node and the browser that makes creating complex, multi-page, printable documents easy. The API embraces chainability, and includes both low-level functions as well as abstractions for higher-level functionality. The PDFKit API is designed to be simple, so generating complex documents is often as simple as a few function calls. Access privileges (printing, copying, modifying, annotating, form filling, content accessibility, document assembly). Accessibility support (marked content, logical structure, Tagged PDF, PDF/UA). Supports JPEG and PNG files (including indexed PNGs, and PNGs with transparency). In addition to PDFKit, you'll need somewhere to stream the output to. Note that in order to Browserify a project using PDFKit, you need to install the brfs module with npm, which is used to load built-in font data into the package.