Web-Based PDF Generator Application

I'm looking for a web-based application that connects to my server, allowing me to create and generate PDFs on my letterhead. This application should have advanced text formatting features, similar to Microsoft Word, and be usable for creating letters or notes. Key Requirements: - The application will need to implement advanced layout control, accommodating elements such as columns and headers/footers. - It should support multiple languages and fonts, ensuring broad usability and accessibility. Ideal Skills: - Proficiency in web application development. - Experience in creating PDF generation tools. - Knowledge of advanced text formatting and layout control. - Skills in implementing multi-language and multi-font support. Please ensure your proposal outlines your relevant experience and includes examples of similar projects you've completed.