1. PDF

• PDF 协议

1.1. Java 库

• Apache FOP java
• PDFBox java
• iText java

参考 Compare these products for PDF generation with Java given requirements inside: iText, Apache PDFBox or FOP? 选择 iText

1.2. JS 库

• jsPDF
• PDFKit

1.3. Html to PDF

• wkhtmltopdf

1.4. 其它库

• PDF Code Library .net 收费