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While you wait for one of our customer support representatives to get back to you, please check out some of these documentation pages:
Guides:- Adding a license key - Common questions
- PDFTron SDK Demo/Trial for Cross-Platform (Core) - Common questions
- Convert MS Office (Word, Excel, PowerPoint) to PDF on Cross-Platform (Core) - Additional font resources - PDFTron-provided fallback font data (required)
- APIs for securing PDFs on Cross-Platform (Core)