Best PDF Generators for Flutter

Apryse (formerly PDFTron) makes documents work harder for you. We give organizations the power to handle the full document lifecycle — from secure server-side processing to smooth web-based collaboration — without relying on third-party services. With Apryse, you can: Integrate advanced document capabilities like viewing, editing, annotation, and e-signature directly into your applications. Deploy on your own infrastructure for maximum control, privacy, and compliance. Scale effortlessly with technology built for high-volume, enterprise-grade workflows. Deliver modern web experiences that are fast, accessible, and reliable across browsers and devices. Trusted worldwide, Apryse helps enterprises, developers, and small businesses simplify workflows, cut costs, and deliver better digital document experiences.

The Nutrient SDK revolutionizes the process of PDF creation for web, mobile, and server applications, transforming the way teams generate invoices, contracts, and statements. By automating the document assembly process, developers, operations personnel, and business process leaders can effortlessly produce customized documents either on demand or in bulk at scheduled intervals. The SDK supports DOCX templates that allow for the inclusion of placeholders, repeated rows, nested loops, and conditional content populated from JSON data, with the capability to export as either PDF or Word files. Additionally, teams can utilize PDF templates, images, or HTML and CSS, which the Document Engine converts into well-formatted, paginated PDFs. AcroForm fields can be populated using JSON or XFDF data, and documents can be flattened for archiving purposes. There is also the option to merge pages from multiple files into a single PDF. The generation process can occur client-side directly in the browser or run on a server in a headless format for streamlined automation. By leveraging their own templates, teams ensure that every document remains on-brand and maintains consistency across all outputs.