Question: I need a way to generate PDFs from Excel files programmatically, can you suggest a solution?

If you need a way to generate PDFs from Excel files programmatically, PDF Hippo is a good option. This API-based service lets programmers convert Excel files (XLS and XLSX) into PDFs that can be customized in detail. It includes features like dynamic data mapping, unlimited customizability and full data privacy, and integrates easily with tools like Excel and others. PDF Hippo is good for financial reports and HR documents, among other uses, and has four pricing tiers to accommodate different needs.

Another option is LightPDF, an AI-based service that offers a suite of PDF tools for document creation, conversion and analysis. It can convert to and from Excel, Word, PowerPoint and other file formats, and offers professional API and SDK options for developers. The service is available on desktop, mobile and web interfaces, so it's good for personal and professional use.

If you're looking for something more geared toward automation, check out PDFMonkey. The service lets developers manage templates, add dynamic data and generate PDFs through a REST API. It's got features like real-time PDF preview, easy chart integration and high data security, making it good for generating dynamic PDFs for things like vouchers and inspection reports. It's got a free plan and several paid options.

Last, Doppio is an API for generating high-quality PDF documents and PNG screenshots from HTML. It can be easily integrated with a variety of programming stacks and includes tools for generating documents and debugging. It's designed for responsive design and graphical rendering, so it's good for generating PDFs with precise formatting.