Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Crove - Automate your repetitive business documents
Microsoft IIS - Internet Information Services is a web server for Microsoft Windows
Managify - Create & organize all your documents in a single platform.
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.
Docamatic - Easily generate high quality PDF documents from HTML or templates. Fast, scalable and privacy focused PDF generation API.